67574728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 148523760

約数和(自身を除く): 80949032

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 442, 481, 629, 884, 962, 1033, 1258, 1768, 1924, 2066, 2516, 3848, 4132, 5032, 8177, 8264, 13429, 16354, 17561, 26858, 32708, 35122, 38221, 53716, 65416, 70244, 76442, 107432, 140488, 152884, 228293, 305768, 456586, 496873, 649757, 913172, 993746, 1299514, 1826344, 1987492, 2599028, 3974984, 5198056, 8446841, 16893682, 33787364, 67574728]

約数ペア:

[(1, 67574728), (2, 33787364), (4, 16893682), (8, 8446841), (13, 5198056), (17, 3974984), (26, 2599028), (34, 1987492), (37, 1826344), (52, 1299514), (68, 993746), (74, 913172), (104, 649757), (136, 496873), (148, 456586), (221, 305768), (296, 228293), (442, 152884), (481, 140488), (629, 107432), (884, 76442), (962, 70244), (1033, 65416), (1258, 53716), (1768, 38221), (1924, 35122), (2066, 32708), (2516, 26858), (3848, 17561), (4132, 16354), (5032, 13429), (8177, 8264)]