7655648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 12665632

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 239, 286, 308, 352, 364, 416, 478, 572, 616, 728, 956, 1001, 1144, 1232, 1456, 1673, 1912, 2002, 2288, 2464, 2629, 2912, 3107, 3346, 3824, 4004, 4576, 5258, 6214, 6692, 7648, 8008, 10516, 12428, 13384, 16016, 18403, 21032, 21749, 24856, 26768, 32032, 34177, 36806, 42064, 43498, 49712, 53536, 68354, 73612, 84128, 86996, 99424, 136708, 147224, 173992, 239239, 273416, 294448, 347984, 478478, 546832, 588896, 695968, 956956, 1093664, 1913912, 3827824, 7655648]

約数ペア:

[(1, 7655648), (2, 3827824), (4, 1913912), (7, 1093664), (8, 956956), (11, 695968), (13, 588896), (14, 546832), (16, 478478), (22, 347984), (26, 294448), (28, 273416), (32, 239239), (44, 173992), (52, 147224), (56, 136708), (77, 99424), (88, 86996), (91, 84128), (104, 73612), (112, 68354), (143, 53536), (154, 49712), (176, 43498), (182, 42064), (208, 36806), (224, 34177), (239, 32032), (286, 26768), (308, 24856), (352, 21749), (364, 21032), (416, 18403), (478, 16016), (572, 13384), (616, 12428), (728, 10516), (956, 8008), (1001, 7648), (1144, 6692), (1232, 6214), (1456, 5258), (1673, 4576), (1912, 4004), (2002, 3824), (2288, 3346), (2464, 3107), (2629, 2912)]