1659016064

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2351}}^1$

素因数の和:2551

約数の個数: 64

約数和(自身を含む): 3418632000

約数和(自身を除く): 1759615936

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 149, 296, 298, 592, 596, 1184, 1192, 2351, 2368, 2384, 4702, 4736, 4768, 5513, 9404, 9536, 11026, 18808, 19072, 22052, 37616, 44104, 75232, 86987, 88208, 150464, 173974, 176416, 300928, 347948, 350299, 352832, 695896, 700598, 705664, 1391792, 1401196, 2783584, 2802392, 5567168, 5604784, 11134336, 11209568, 12961063, 22419136, 25922126, 44838272, 51844252, 103688504, 207377008, 414754016, 829508032, 1659016064]

約数ペア:

[(1, 1659016064), (2, 829508032), (4, 414754016), (8, 207377008), (16, 103688504), (32, 51844252), (37, 44838272), (64, 25922126), (74, 22419136), (128, 12961063), (148, 11209568), (149, 11134336), (296, 5604784), (298, 5567168), (592, 2802392), (596, 2783584), (1184, 1401196), (1192, 1391792), (2351, 705664), (2368, 700598), (2384, 695896), (4702, 352832), (4736, 350299), (4768, 347948), (5513, 300928), (9404, 176416), (9536, 173974), (11026, 150464), (18808, 88208), (19072, 86987), (22052, 75232), (37616, 44104)]