1611472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 3392640

約数和(自身を除く): 1781168

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 151, 184, 232, 302, 368, 464, 604, 667, 1208, 1334, 2416, 2668, 3473, 4379, 5336, 6946, 8758, 10672, 13892, 17516, 27784, 35032, 55568, 70064, 100717, 201434, 402868, 805736, 1611472]

約数ペア:

[(1, 1611472), (2, 805736), (4, 402868), (8, 201434), (16, 100717), (23, 70064), (29, 55568), (46, 35032), (58, 27784), (92, 17516), (116, 13892), (151, 10672), (184, 8758), (232, 6946), (302, 5336), (368, 4379), (464, 3473), (604, 2668), (667, 2416), (1208, 1334)]