74488544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 159204528

約数和(自身を除く): 84715984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 1096, 1307, 1781, 2192, 2614, 3562, 4384, 5228, 7124, 10456, 14248, 16991, 20912, 28496, 33982, 41824, 56992, 67964, 135928, 179059, 271856, 358118, 543712, 716236, 1432472, 2327767, 2864944, 4655534, 5729888, 9311068, 18622136, 37244272, 74488544]

約数ペア:

[(1, 74488544), (2, 37244272), (4, 18622136), (8, 9311068), (13, 5729888), (16, 4655534), (26, 2864944), (32, 2327767), (52, 1432472), (104, 716236), (137, 543712), (208, 358118), (274, 271856), (416, 179059), (548, 135928), (1096, 67964), (1307, 56992), (1781, 41824), (2192, 33982), (2614, 28496), (3562, 20912), (4384, 16991), (5228, 14248), (7124, 10456)]