4749959984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{19571}}^1$

素因数の和:19794

約数の個数: 80

約数和(自身を含む): 11532761856

約数和(自身を除く): 6782801872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 197, 308, 394, 616, 788, 1232, 1379, 1576, 2167, 2758, 3152, 4334, 5516, 8668, 11032, 15169, 17336, 19571, 22064, 30338, 34672, 39142, 60676, 78284, 121352, 136997, 156568, 215281, 242704, 273994, 313136, 430562, 547988, 861124, 1095976, 1506967, 1722248, 2191952, 3013934, 3444496, 3855487, 6027868, 7710974, 12055736, 15421948, 24111472, 26988409, 30843896, 42410357, 53976818, 61687792, 84820714, 107953636, 169641428, 215907272, 296872499, 339282856, 431814544, 593744998, 678565712, 1187489996, 2374979992, 4749959984]

約数ペア:

[(1, 4749959984), (2, 2374979992), (4, 1187489996), (7, 678565712), (8, 593744998), (11, 431814544), (14, 339282856), (16, 296872499), (22, 215907272), (28, 169641428), (44, 107953636), (56, 84820714), (77, 61687792), (88, 53976818), (112, 42410357), (154, 30843896), (176, 26988409), (197, 24111472), (308, 15421948), (394, 12055736), (616, 7710974), (788, 6027868), (1232, 3855487), (1379, 3444496), (1576, 3013934), (2167, 2191952), (2758, 1722248), (3152, 1506967), (4334, 1095976), (5516, 861124), (8668, 547988), (11032, 430562), (15169, 313136), (17336, 273994), (19571, 242704), (22064, 215281), (30338, 156568), (34672, 136997), (39142, 121352), (60676, 78284)]