788674952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13763}}^1$

素因数の和:13830

約数の個数: 64

約数和(自身を含む): 1734264000

約数和(自身を除く): 945589048

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 1102, 1508, 1976, 2204, 3016, 4408, 7163, 13763, 14326, 27526, 28652, 55052, 57304, 110104, 178919, 261497, 357838, 399127, 522994, 715676, 798254, 1045988, 1431352, 1596508, 2091976, 3193016, 3399461, 5188651, 6798922, 7583413, 10377302, 13597844, 15166826, 20754604, 27195688, 30333652, 41509208, 60667304, 98584369, 197168738, 394337476, 788674952]

約数ペア:

[(1, 788674952), (2, 394337476), (4, 197168738), (8, 98584369), (13, 60667304), (19, 41509208), (26, 30333652), (29, 27195688), (38, 20754604), (52, 15166826), (58, 13597844), (76, 10377302), (104, 7583413), (116, 6798922), (152, 5188651), (232, 3399461), (247, 3193016), (377, 2091976), (494, 1596508), (551, 1431352), (754, 1045988), (988, 798254), (1102, 715676), (1508, 522994), (1976, 399127), (2204, 357838), (3016, 261497), (4408, 178919), (7163, 110104), (13763, 57304), (14326, 55052), (27526, 28652)]