15705472

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 32374800

約数和(自身を除く): 16669328

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 4231, 8462, 16924, 33848, 67696, 122699, 135392, 245398, 270784, 490796, 541568, 981592, 1963184, 3926368, 7852736, 15705472]

約数ペア:

[(1, 15705472), (2, 7852736), (4, 3926368), (8, 1963184), (16, 981592), (29, 541568), (32, 490796), (58, 270784), (64, 245398), (116, 135392), (128, 122699), (232, 67696), (464, 33848), (928, 16924), (1856, 8462), (3712, 4231)]