28414104

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 74081280

約数和(自身を除く): 45667176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 181, 186, 211, 248, 362, 372, 422, 543, 633, 724, 744, 844, 1086, 1266, 1448, 1688, 2172, 2532, 4344, 5064, 5611, 6541, 11222, 13082, 16833, 19623, 22444, 26164, 33666, 38191, 39246, 44888, 52328, 67332, 76382, 78492, 114573, 134664, 152764, 156984, 229146, 305528, 458292, 916584, 1183921, 2367842, 3551763, 4735684, 7103526, 9471368, 14207052, 28414104]

約数ペア:

[(1, 28414104), (2, 14207052), (3, 9471368), (4, 7103526), (6, 4735684), (8, 3551763), (12, 2367842), (24, 1183921), (31, 916584), (62, 458292), (93, 305528), (124, 229146), (181, 156984), (186, 152764), (211, 134664), (248, 114573), (362, 78492), (372, 76382), (422, 67332), (543, 52328), (633, 44888), (724, 39246), (744, 38191), (844, 33666), (1086, 26164), (1266, 22444), (1448, 19623), (1688, 16833), (2172, 13082), (2532, 11222), (4344, 6541), (5064, 5611)]