63547904

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 120

約数和(自身を含む): 157439700

約数和(自身を除く): 93891796

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 149, 196, 224, 238, 256, 272, 298, 392, 448, 476, 512, 544, 596, 784, 833, 896, 952, 1043, 1088, 1192, 1568, 1666, 1792, 1904, 2086, 2176, 2384, 2533, 3136, 3332, 3584, 3808, 4172, 4352, 4768, 5066, 6272, 6664, 7301, 7616, 8344, 8704, 9536, 10132, 12544, 13328, 14602, 15232, 16688, 17731, 19072, 20264, 25088, 26656, 29204, 30464, 33376, 35462, 38144, 40528, 53312, 58408, 60928, 66752, 70924, 76288, 81056, 106624, 116816, 124117, 133504, 141848, 162112, 213248, 233632, 248234, 267008, 283696, 324224, 426496, 467264, 496468, 534016, 567392, 648448, 934528, 992936, 1134784, 1296896, 1869056, 1985872, 2269568, 3738112, 3971744, 4539136, 7943488, 9078272, 15886976, 31773952, 63547904]

約数ペア:

[(1, 63547904), (2, 31773952), (4, 15886976), (7, 9078272), (8, 7943488), (14, 4539136), (16, 3971744), (17, 3738112), (28, 2269568), (32, 1985872), (34, 1869056), (49, 1296896), (56, 1134784), (64, 992936), (68, 934528), (98, 648448), (112, 567392), (119, 534016), (128, 496468), (136, 467264), (149, 426496), (196, 324224), (224, 283696), (238, 267008), (256, 248234), (272, 233632), (298, 213248), (392, 162112), (448, 141848), (476, 133504), (512, 124117), (544, 116816), (596, 106624), (784, 81056), (833, 76288), (896, 70924), (952, 66752), (1043, 60928), (1088, 58408), (1192, 53312), (1568, 40528), (1666, 38144), (1792, 35462), (1904, 33376), (2086, 30464), (2176, 29204), (2384, 26656), (2533, 25088), (3136, 20264), (3332, 19072), (3584, 17731), (3808, 16688), (4172, 15232), (4352, 14602), (4768, 13328), (5066, 12544), (6272, 10132), (6664, 9536), (7301, 8704), (7616, 8344)]