39630656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 112

約数和(自身を含む): 93878400

約数和(自身を除く): 54247744

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 52, 64, 76, 92, 104, 109, 152, 184, 208, 218, 247, 299, 304, 368, 416, 436, 437, 494, 598, 608, 736, 832, 872, 874, 988, 1196, 1216, 1417, 1472, 1744, 1748, 1976, 2071, 2392, 2507, 2834, 3488, 3496, 3952, 4142, 4784, 5014, 5668, 5681, 6976, 6992, 7904, 8284, 9568, 10028, 11336, 11362, 13984, 15808, 16568, 19136, 20056, 22672, 22724, 26923, 27968, 32591, 33136, 40112, 45344, 45448, 47633, 53846, 65182, 66272, 80224, 90688, 90896, 95266, 107692, 130364, 132544, 160448, 181792, 190532, 215384, 260728, 363584, 381064, 430768, 521456, 619229, 762128, 861536, 1042912, 1238458, 1524256, 1723072, 2085824, 2476916, 3048512, 4953832, 9907664, 19815328, 39630656]

約数ペア:

[(1, 39630656), (2, 19815328), (4, 9907664), (8, 4953832), (13, 3048512), (16, 2476916), (19, 2085824), (23, 1723072), (26, 1524256), (32, 1238458), (38, 1042912), (46, 861536), (52, 762128), (64, 619229), (76, 521456), (92, 430768), (104, 381064), (109, 363584), (152, 260728), (184, 215384), (208, 190532), (218, 181792), (247, 160448), (299, 132544), (304, 130364), (368, 107692), (416, 95266), (436, 90896), (437, 90688), (494, 80224), (598, 66272), (608, 65182), (736, 53846), (832, 47633), (872, 45448), (874, 45344), (988, 40112), (1196, 33136), (1216, 32591), (1417, 27968), (1472, 26923), (1744, 22724), (1748, 22672), (1976, 20056), (2071, 19136), (2392, 16568), (2507, 15808), (2834, 13984), (3488, 11362), (3496, 11336), (3952, 10028), (4142, 9568), (4784, 8284), (5014, 7904), (5668, 6992), (5681, 6976)]