15678515968

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{8821}}^1$

素因数の和:9021

約数の個数: 72

約数和(自身を含む): 32133323376

約数和(自身を除く): 16454807408

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 131, 212, 256, 262, 424, 524, 848, 1048, 1696, 2096, 3392, 4192, 6784, 6943, 8384, 8821, 13568, 13886, 16768, 17642, 27772, 33536, 35284, 55544, 70568, 111088, 141136, 222176, 282272, 444352, 467513, 564544, 888704, 935026, 1129088, 1155551, 1777408, 1870052, 2258176, 2311102, 3740104, 4622204, 7480208, 9244408, 14960416, 18488816, 29920832, 36977632, 59841664, 61244203, 73955264, 119683328, 122488406, 147910528, 244976812, 295821056, 489953624, 979907248, 1959814496, 3919628992, 7839257984, 15678515968]

約数ペア:

[(1, 15678515968), (2, 7839257984), (4, 3919628992), (8, 1959814496), (16, 979907248), (32, 489953624), (53, 295821056), (64, 244976812), (106, 147910528), (128, 122488406), (131, 119683328), (212, 73955264), (256, 61244203), (262, 59841664), (424, 36977632), (524, 29920832), (848, 18488816), (1048, 14960416), (1696, 9244408), (2096, 7480208), (3392, 4622204), (4192, 3740104), (6784, 2311102), (6943, 2258176), (8384, 1870052), (8821, 1777408), (13568, 1155551), (13886, 1129088), (16768, 935026), (17642, 888704), (27772, 564544), (33536, 467513), (35284, 444352), (55544, 282272), (70568, 222176), (111088, 141136)]