291290036

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{8689}}^1$

素因数の和:8756

約数の個数: 36

約数和(自身を含む): 560244300

約数和(自身を除く): 268954264

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 289, 493, 578, 986, 1156, 1972, 8381, 8689, 16762, 17378, 33524, 34756, 147713, 251981, 295426, 503962, 590852, 1007924, 2511121, 4283677, 5022242, 8567354, 10044484, 17134708, 72822509, 145645018, 291290036]

約数ペア:

[(1, 291290036), (2, 145645018), (4, 72822509), (17, 17134708), (29, 10044484), (34, 8567354), (58, 5022242), (68, 4283677), (116, 2511121), (289, 1007924), (493, 590852), (578, 503962), (986, 295426), (1156, 251981), (1972, 147713), (8381, 34756), (8689, 33524), (16762, 17378)]