70782152

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 162000000

約数和(自身を除く): 91217848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 149, 238, 298, 476, 499, 596, 952, 998, 1043, 1192, 1996, 2086, 2533, 3493, 3992, 4172, 5066, 6986, 8344, 8483, 10132, 13972, 16966, 17731, 20264, 27944, 33932, 35462, 59381, 67864, 70924, 74351, 118762, 141848, 148702, 237524, 297404, 475048, 520457, 594808, 1040914, 1263967, 2081828, 2527934, 4163656, 5055868, 8847769, 10111736, 17695538, 35391076, 70782152]

約数ペア:

[(1, 70782152), (2, 35391076), (4, 17695538), (7, 10111736), (8, 8847769), (14, 5055868), (17, 4163656), (28, 2527934), (34, 2081828), (56, 1263967), (68, 1040914), (119, 594808), (136, 520457), (149, 475048), (238, 297404), (298, 237524), (476, 148702), (499, 141848), (596, 118762), (952, 74351), (998, 70924), (1043, 67864), (1192, 59381), (1996, 35462), (2086, 33932), (2533, 27944), (3493, 20264), (3992, 17731), (4172, 16966), (5066, 13972), (6986, 10132), (8344, 8483)]