17915677088

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{919}}^1\times {\mathrm{2549}}^1$

素因数の和:3717

約数の個数: 48

約数和(自身を含む): 35471520000

約数和(自身を除く): 17555842912

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 919, 956, 1838, 1912, 2549, 3676, 3824, 5098, 7352, 7648, 10196, 14704, 20392, 29408, 40784, 81568, 219641, 439282, 609211, 878564, 1218422, 1757128, 2342531, 2436844, 3514256, 4685062, 4873688, 7028512, 9370124, 9747376, 18740248, 19494752, 37480496, 74960992, 559864909, 1119729818, 2239459636, 4478919272, 8957838544, 17915677088]

約数ペア:

[(1, 17915677088), (2, 8957838544), (4, 4478919272), (8, 2239459636), (16, 1119729818), (32, 559864909), (239, 74960992), (478, 37480496), (919, 19494752), (956, 18740248), (1838, 9747376), (1912, 9370124), (2549, 7028512), (3676, 4873688), (3824, 4685062), (5098, 3514256), (7352, 2436844), (7648, 2342531), (10196, 1757128), (14704, 1218422), (20392, 878564), (29408, 609211), (40784, 439282), (81568, 219641)]