29899428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1399}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 75734400

約数和(自身を除く): 45834972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1399, 1644, 1781, 2798, 3562, 4197, 5343, 5596, 7124, 8394, 10686, 16788, 18187, 21372, 36374, 54561, 72748, 109122, 191663, 218244, 383326, 574989, 766652, 1149978, 2299956, 2491619, 4983238, 7474857, 9966476, 14949714, 29899428]

約数ペア:

[(1, 29899428), (2, 14949714), (3, 9966476), (4, 7474857), (6, 4983238), (12, 2491619), (13, 2299956), (26, 1149978), (39, 766652), (52, 574989), (78, 383326), (137, 218244), (156, 191663), (274, 109122), (411, 72748), (548, 54561), (822, 36374), (1399, 21372), (1644, 18187), (1781, 16788), (2798, 10686), (3562, 8394), (4197, 7124), (5343, 5596)]