70772224

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 153793728

約数和(自身を除く): 83021504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 173, 188, 256, 272, 346, 376, 512, 544, 692, 752, 799, 1088, 1384, 1504, 1598, 2176, 2768, 2941, 3008, 3196, 4352, 5536, 5882, 6016, 6392, 8131, 8704, 11072, 11764, 12032, 12784, 16262, 22144, 23528, 24064, 25568, 32524, 44288, 47056, 51136, 65048, 88576, 94112, 102272, 130096, 138227, 188224, 204544, 260192, 276454, 376448, 409088, 520384, 552908, 752896, 1040768, 1105816, 1505792, 2081536, 2211632, 4163072, 4423264, 8846528, 17693056, 35386112, 70772224]

約数ペア:

[(1, 70772224), (2, 35386112), (4, 17693056), (8, 8846528), (16, 4423264), (17, 4163072), (32, 2211632), (34, 2081536), (47, 1505792), (64, 1105816), (68, 1040768), (94, 752896), (128, 552908), (136, 520384), (173, 409088), (188, 376448), (256, 276454), (272, 260192), (346, 204544), (376, 188224), (512, 138227), (544, 130096), (692, 102272), (752, 94112), (799, 88576), (1088, 65048), (1384, 51136), (1504, 47056), (1598, 44288), (2176, 32524), (2768, 25568), (2941, 24064), (3008, 23528), (3196, 22144), (4352, 16262), (5536, 12784), (5882, 12032), (6016, 11764), (6392, 11072), (8131, 8704)]