57040048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4093}}^1$

素因数の和:4181

約数の個数: 40

約数和(自身を含む): 120822128

約数和(自身を除く): 63782080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 4093, 6968, 8186, 13936, 16372, 32744, 53209, 65488, 106418, 212836, 274231, 425672, 548462, 851344, 1096924, 2193848, 3565003, 4387696, 7130006, 14260012, 28520024, 57040048]

約数ペア:

[(1, 57040048), (2, 28520024), (4, 14260012), (8, 7130006), (13, 4387696), (16, 3565003), (26, 2193848), (52, 1096924), (67, 851344), (104, 548462), (134, 425672), (208, 274231), (268, 212836), (536, 106418), (871, 65488), (1072, 53209), (1742, 32744), (3484, 16372), (4093, 13936), (6968, 8186)]