7295392

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 16601760

約数和(自身を除く): 9306368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 71, 76, 104, 142, 152, 169, 208, 247, 284, 304, 338, 416, 494, 568, 608, 676, 923, 988, 1136, 1349, 1352, 1846, 1976, 2272, 2698, 2704, 3211, 3692, 3952, 5396, 5408, 6422, 7384, 7904, 10792, 11999, 12844, 14768, 17537, 21584, 23998, 25688, 29536, 35074, 43168, 47996, 51376, 70148, 95992, 102752, 140296, 191984, 227981, 280592, 383968, 455962, 561184, 911924, 1823848, 3647696, 7295392]

約数ペア:

[(1, 7295392), (2, 3647696), (4, 1823848), (8, 911924), (13, 561184), (16, 455962), (19, 383968), (26, 280592), (32, 227981), (38, 191984), (52, 140296), (71, 102752), (76, 95992), (104, 70148), (142, 51376), (152, 47996), (169, 43168), (208, 35074), (247, 29536), (284, 25688), (304, 23998), (338, 21584), (416, 17537), (494, 14768), (568, 12844), (608, 11999), (676, 10792), (923, 7904), (988, 7384), (1136, 6422), (1349, 5408), (1352, 5396), (1846, 3952), (1976, 3692), (2272, 3211), (2698, 2704)]