63273728

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 160118784

約数和(自身を除く): 96845056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 67, 68, 112, 119, 124, 128, 134, 136, 217, 224, 238, 248, 256, 268, 272, 434, 448, 469, 476, 496, 527, 536, 544, 868, 896, 938, 952, 992, 1054, 1072, 1088, 1139, 1736, 1792, 1876, 1904, 1984, 2077, 2108, 2144, 2176, 2278, 3472, 3689, 3752, 3808, 3968, 4154, 4216, 4288, 4352, 4556, 6944, 7378, 7504, 7616, 7936, 7973, 8308, 8432, 8576, 9112, 13888, 14539, 14756, 15008, 15232, 15946, 16616, 16864, 17152, 18224, 27776, 29078, 29512, 30016, 30464, 31892, 33232, 33728, 35309, 36448, 55552, 58156, 59024, 60032, 63784, 66464, 67456, 70618, 72896, 116312, 118048, 120064, 127568, 132928, 134912, 141236, 145792, 232624, 236096, 247163, 255136, 265856, 282472, 291584, 465248, 472192, 494326, 510272, 531712, 564944, 930496, 944384, 988652, 1020544, 1129888, 1860992, 1977304, 2041088, 2259776, 3721984, 3954608, 4519552, 7909216, 9039104, 15818432, 31636864, 63273728]

約数ペア:

[(1, 63273728), (2, 31636864), (4, 15818432), (7, 9039104), (8, 7909216), (14, 4519552), (16, 3954608), (17, 3721984), (28, 2259776), (31, 2041088), (32, 1977304), (34, 1860992), (56, 1129888), (62, 1020544), (64, 988652), (67, 944384), (68, 930496), (112, 564944), (119, 531712), (124, 510272), (128, 494326), (134, 472192), (136, 465248), (217, 291584), (224, 282472), (238, 265856), (248, 255136), (256, 247163), (268, 236096), (272, 232624), (434, 145792), (448, 141236), (469, 134912), (476, 132928), (496, 127568), (527, 120064), (536, 118048), (544, 116312), (868, 72896), (896, 70618), (938, 67456), (952, 66464), (992, 63784), (1054, 60032), (1072, 59024), (1088, 58156), (1139, 55552), (1736, 36448), (1792, 35309), (1876, 33728), (1904, 33232), (1984, 31892), (2077, 30464), (2108, 30016), (2144, 29512), (2176, 29078), (2278, 27776), (3472, 18224), (3689, 17152), (3752, 16864), (3808, 16616), (3968, 15946), (4154, 15232), (4216, 15008), (4288, 14756), (4352, 14539), (4556, 13888), (6944, 9112), (7378, 8576), (7504, 8432), (7616, 8308), (7936, 7973)]