71085232

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 60

約数和(自身を含む): 150424896

約数和(自身を除く): 79339664

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 361, 397, 496, 589, 722, 794, 1178, 1444, 1588, 2356, 2888, 3176, 4712, 5776, 6352, 7543, 9424, 11191, 12307, 15086, 22382, 24614, 30172, 44764, 49228, 60344, 89528, 98456, 120688, 143317, 179056, 196912, 233833, 286634, 467666, 573268, 935332, 1146536, 1870664, 2293072, 3741328, 4442827, 8885654, 17771308, 35542616, 71085232]

約数ペア:

[(1, 71085232), (2, 35542616), (4, 17771308), (8, 8885654), (16, 4442827), (19, 3741328), (31, 2293072), (38, 1870664), (62, 1146536), (76, 935332), (124, 573268), (152, 467666), (248, 286634), (304, 233833), (361, 196912), (397, 179056), (496, 143317), (589, 120688), (722, 98456), (794, 89528), (1178, 60344), (1444, 49228), (1588, 44764), (2356, 30172), (2888, 24614), (3176, 22382), (4712, 15086), (5776, 12307), (6352, 11191), (7543, 9424)]