15671684464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{301657}}^1$

素因数の和:301873

約数の個数: 40

約数和(自身を含む): 32318431488

約数和(自身を除く): 16646747024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1528, 3056, 3247, 6494, 12988, 25976, 51952, 301657, 603314, 1206628, 2413256, 4826512, 5128169, 10256338, 20512676, 41025352, 57616487, 82050704, 115232974, 230465948, 460931896, 921863792, 979480279, 1958960558, 3917921116, 7835842232, 15671684464]

約数ペア:

[(1, 15671684464), (2, 7835842232), (4, 3917921116), (8, 1958960558), (16, 979480279), (17, 921863792), (34, 460931896), (68, 230465948), (136, 115232974), (191, 82050704), (272, 57616487), (382, 41025352), (764, 20512676), (1528, 10256338), (3056, 5128169), (3247, 4826512), (6494, 2413256), (12988, 1206628), (25976, 603314), (51952, 301657)]