40102796

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 36

約数和(自身を含む): 75455688

約数和(自身を除く): 35352892

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 289, 307, 452, 578, 614, 1156, 1228, 1921, 3842, 5219, 7684, 10438, 20876, 32657, 34691, 65314, 69382, 88723, 130628, 138764, 177446, 354892, 589747, 1179494, 2358988, 10025699, 20051398, 40102796]

約数ペア:

[(1, 40102796), (2, 20051398), (4, 10025699), (17, 2358988), (34, 1179494), (68, 589747), (113, 354892), (226, 177446), (289, 138764), (307, 130628), (452, 88723), (578, 69382), (614, 65314), (1156, 34691), (1228, 32657), (1921, 20876), (3842, 10438), (5219, 7684)]