27720283448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457189}}^1$

素因数の和:457272

約数の個数: 64

約数和(自身を含む): 62214415200

約数和(自身を除く): 34494131752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1378, 2332, 2756, 4664, 5512, 7579, 15158, 30316, 60632, 457189, 914378, 1828756, 3657512, 5029079, 5943457, 10058158, 11886914, 20116316, 23773828, 24231017, 40232632, 47547656, 48462034, 65378027, 96924068, 130756054, 193848136, 261512108, 266541187, 315003221, 523024216, 533082374, 630006442, 1066164748, 1260012884, 2132329496, 2520025768, 3465035431, 6930070862, 13860141724, 27720283448]

約数ペア:

[(1, 27720283448), (2, 13860141724), (4, 6930070862), (8, 3465035431), (11, 2520025768), (13, 2132329496), (22, 1260012884), (26, 1066164748), (44, 630006442), (52, 533082374), (53, 523024216), (88, 315003221), (104, 266541187), (106, 261512108), (143, 193848136), (212, 130756054), (286, 96924068), (424, 65378027), (572, 48462034), (583, 47547656), (689, 40232632), (1144, 24231017), (1166, 23773828), (1378, 20116316), (2332, 11886914), (2756, 10058158), (4664, 5943457), (5512, 5029079), (7579, 3657512), (15158, 1828756), (30316, 914378), (60632, 457189)]