25620224

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:98

約数の個数: 108

約数和(自身を含む): 64091664

約数和(自身を除く): 38471440

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 128, 136, 203, 224, 232, 238, 256, 272, 406, 448, 464, 476, 493, 544, 812, 841, 896, 928, 952, 986, 1088, 1624, 1682, 1792, 1856, 1904, 1972, 2176, 3248, 3364, 3451, 3712, 3808, 3944, 4352, 5887, 6496, 6728, 6902, 7424, 7616, 7888, 11774, 12992, 13456, 13804, 14297, 15232, 15776, 23548, 25984, 26912, 27608, 28594, 30464, 31552, 47096, 51968, 53824, 55216, 57188, 63104, 94192, 100079, 107648, 110432, 114376, 126208, 188384, 200158, 215296, 220864, 228752, 376768, 400316, 441728, 457504, 753536, 800632, 883456, 915008, 1507072, 1601264, 1830016, 3202528, 3660032, 6405056, 12810112, 25620224]

約数ペア:

[(1, 25620224), (2, 12810112), (4, 6405056), (7, 3660032), (8, 3202528), (14, 1830016), (16, 1601264), (17, 1507072), (28, 915008), (29, 883456), (32, 800632), (34, 753536), (56, 457504), (58, 441728), (64, 400316), (68, 376768), (112, 228752), (116, 220864), (119, 215296), (128, 200158), (136, 188384), (203, 126208), (224, 114376), (232, 110432), (238, 107648), (256, 100079), (272, 94192), (406, 63104), (448, 57188), (464, 55216), (476, 53824), (493, 51968), (544, 47096), (812, 31552), (841, 30464), (896, 28594), (928, 27608), (952, 26912), (986, 25984), (1088, 23548), (1624, 15776), (1682, 15232), (1792, 14297), (1856, 13804), (1904, 13456), (1972, 12992), (2176, 11774), (3248, 7888), (3364, 7616), (3451, 7424), (3712, 6902), (3808, 6728), (3944, 6496), (4352, 5887)]