7864896

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 23554944

約数和(自身を除く): 15690048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 137, 138, 156, 184, 192, 208, 274, 276, 299, 312, 368, 411, 416, 548, 552, 598, 624, 736, 822, 832, 897, 1096, 1104, 1196, 1248, 1472, 1644, 1781, 1794, 2192, 2208, 2392, 2496, 3151, 3288, 3562, 3588, 4384, 4416, 4784, 5343, 6302, 6576, 7124, 7176, 8768, 9453, 9568, 10686, 12604, 13152, 14248, 14352, 18906, 19136, 21372, 25208, 26304, 28496, 28704, 37812, 40963, 42744, 50416, 56992, 57408, 75624, 81926, 85488, 100832, 113984, 122889, 151248, 163852, 170976, 201664, 245778, 302496, 327704, 341952, 491556, 604992, 655408, 983112, 1310816, 1966224, 2621632, 3932448, 7864896]

約数ペア:

[(1, 7864896), (2, 3932448), (3, 2621632), (4, 1966224), (6, 1310816), (8, 983112), (12, 655408), (13, 604992), (16, 491556), (23, 341952), (24, 327704), (26, 302496), (32, 245778), (39, 201664), (46, 170976), (48, 163852), (52, 151248), (64, 122889), (69, 113984), (78, 100832), (92, 85488), (96, 81926), (104, 75624), (137, 57408), (138, 56992), (156, 50416), (184, 42744), (192, 40963), (208, 37812), (274, 28704), (276, 28496), (299, 26304), (312, 25208), (368, 21372), (411, 19136), (416, 18906), (548, 14352), (552, 14248), (598, 13152), (624, 12604), (736, 10686), (822, 9568), (832, 9453), (897, 8768), (1096, 7176), (1104, 7124), (1196, 6576), (1248, 6302), (1472, 5343), (1644, 4784), (1781, 4416), (1794, 4384), (2192, 3588), (2208, 3562), (2392, 3288), (2496, 3151)]