79403584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5023}}^1$

素因数の和:5067

約数の個数: 56

約数和(自身を含む): 178653440

約数和(自身を除く): 99249856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 5023, 7904, 10046, 15808, 20092, 40184, 65299, 80368, 95437, 130598, 160736, 190874, 261196, 321472, 381748, 522392, 763496, 1044784, 1240681, 1526992, 2089568, 2481362, 3053984, 4179136, 4962724, 6107968, 9925448, 19850896, 39701792, 79403584]

約数ペア:

[(1, 79403584), (2, 39701792), (4, 19850896), (8, 9925448), (13, 6107968), (16, 4962724), (19, 4179136), (26, 3053984), (32, 2481362), (38, 2089568), (52, 1526992), (64, 1240681), (76, 1044784), (104, 763496), (152, 522392), (208, 381748), (247, 321472), (304, 261196), (416, 190874), (494, 160736), (608, 130598), (832, 95437), (988, 80368), (1216, 65299), (1976, 40184), (3952, 20092), (5023, 15808), (7904, 10046)]