78370976

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 160473600

約数和(自身を除く): 82102624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 199, 248, 397, 398, 496, 794, 796, 992, 1588, 1592, 3176, 3184, 6169, 6352, 6368, 12307, 12338, 12704, 24614, 24676, 49228, 49352, 79003, 98456, 98704, 158006, 196912, 197408, 316012, 393824, 632024, 1264048, 2449093, 2528096, 4898186, 9796372, 19592744, 39185488, 78370976]

約数ペア:

[(1, 78370976), (2, 39185488), (4, 19592744), (8, 9796372), (16, 4898186), (31, 2528096), (32, 2449093), (62, 1264048), (124, 632024), (199, 393824), (248, 316012), (397, 197408), (398, 196912), (496, 158006), (794, 98704), (796, 98456), (992, 79003), (1588, 49352), (1592, 49228), (3176, 24676), (3184, 24614), (6169, 12704), (6352, 12338), (6368, 12307)]