7131760288

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{31079}}^1$

素因数の和:31261

約数の個数: 48

約数和(自身を含む): 14379845760

約数和(自身を除く): 7248085472

約数列:

[1, 2, 4, 8, 16, 32, 71, 101, 142, 202, 284, 404, 568, 808, 1136, 1616, 2272, 3232, 7171, 14342, 28684, 31079, 57368, 62158, 114736, 124316, 229472, 248632, 497264, 994528, 2206609, 3138979, 4413218, 6277958, 8826436, 12555916, 17652872, 25111832, 35305744, 50223664, 70611488, 100447328, 222867509, 445735018, 891470036, 1782940072, 3565880144, 7131760288]

約数ペア:

[(1, 7131760288), (2, 3565880144), (4, 1782940072), (8, 891470036), (16, 445735018), (32, 222867509), (71, 100447328), (101, 70611488), (142, 50223664), (202, 35305744), (284, 25111832), (404, 17652872), (568, 12555916), (808, 8826436), (1136, 6277958), (1616, 4413218), (2272, 3138979), (3232, 2206609), (7171, 994528), (14342, 497264), (28684, 248632), (31079, 229472), (57368, 124316), (62158, 114736)]