748311032

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11071}}^1$

素因数の和:11172

約数の個数: 64

約数和(自身を含む): 1721917440

約数和(自身を除く): 973606408

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 952, 994, 1207, 1988, 2414, 3976, 4828, 8449, 9656, 11071, 16898, 22142, 33796, 44284, 67592, 77497, 88568, 154994, 188207, 309988, 376414, 619976, 752828, 786041, 1317449, 1505656, 1572082, 2634898, 3144164, 5269796, 5502287, 6288328, 10539592, 11004574, 13362697, 22009148, 26725394, 44018296, 53450788, 93538879, 106901576, 187077758, 374155516, 748311032]

約数ペア:

[(1, 748311032), (2, 374155516), (4, 187077758), (7, 106901576), (8, 93538879), (14, 53450788), (17, 44018296), (28, 26725394), (34, 22009148), (56, 13362697), (68, 11004574), (71, 10539592), (119, 6288328), (136, 5502287), (142, 5269796), (238, 3144164), (284, 2634898), (476, 1572082), (497, 1505656), (568, 1317449), (952, 786041), (994, 752828), (1207, 619976), (1988, 376414), (2414, 309988), (3976, 188207), (4828, 154994), (8449, 88568), (9656, 77497), (11071, 67592), (16898, 44284), (22142, 33796)]