42478702966

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1\times {\mathrm{1567}}^1$

素因数の和:2269

約数の個数: 64

約数和(自身を含む): 75676446720

約数和(自身を除く): 33197743754

約数列:

[1, 2, 7, 14, 41, 82, 83, 166, 287, 569, 574, 581, 1138, 1162, 1567, 3134, 3403, 3983, 6806, 7966, 10969, 21938, 23329, 23821, 46658, 47227, 47642, 64247, 94454, 128494, 130061, 163303, 260122, 326606, 330589, 449729, 661178, 891623, 899458, 910427, 1783246, 1820854, 1936307, 3872614, 5332501, 6241361, 10665002, 12482722, 13554149, 27108298, 36556543, 37327507, 73113086, 74004709, 74655014, 148009418, 255895801, 511791602, 518032963, 1036065926, 3034193069, 6068386138, 21239351483, 42478702966]

約数ペア:

[(1, 42478702966), (2, 21239351483), (7, 6068386138), (14, 3034193069), (41, 1036065926), (82, 518032963), (83, 511791602), (166, 255895801), (287, 148009418), (569, 74655014), (574, 74004709), (581, 73113086), (1138, 37327507), (1162, 36556543), (1567, 27108298), (3134, 13554149), (3403, 12482722), (3983, 10665002), (6806, 6241361), (7966, 5332501), (10969, 3872614), (21938, 1936307), (23329, 1820854), (23821, 1783246), (46658, 910427), (47227, 899458), (47642, 891623), (64247, 661178), (94454, 449729), (128494, 330589), (130061, 326606), (163303, 260122)]