69540064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11621}}^1$

素因数の和:11659

約数の個数: 48

約数和(自身を含む): 158152176

約数和(自身を除く): 88612112

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 11621, 23242, 46484, 92968, 127831, 185936, 197557, 255662, 371872, 395114, 511324, 790228, 1022648, 1580456, 2045296, 2173127, 3160912, 4090592, 4346254, 6321824, 8692508, 17385016, 34770032, 69540064]

約数ペア:

[(1, 69540064), (2, 34770032), (4, 17385016), (8, 8692508), (11, 6321824), (16, 4346254), (17, 4090592), (22, 3160912), (32, 2173127), (34, 2045296), (44, 1580456), (68, 1022648), (88, 790228), (136, 511324), (176, 395114), (187, 371872), (272, 255662), (352, 197557), (374, 185936), (544, 127831), (748, 92968), (1496, 46484), (2992, 23242), (5984, 11621)]