72570848

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2551}}^1$

素因数の和:2695

約数の個数: 48

約数和(自身を含む): 164634624

約数和(自身を除く): 92063776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 2551, 3556, 4064, 5102, 7112, 10204, 14224, 17857, 20408, 28448, 35714, 40816, 71428, 81632, 142856, 285712, 323977, 571424, 647954, 1295908, 2267839, 2591816, 4535678, 5183632, 9071356, 10367264, 18142712, 36285424, 72570848]

約数ペア:

[(1, 72570848), (2, 36285424), (4, 18142712), (7, 10367264), (8, 9071356), (14, 5183632), (16, 4535678), (28, 2591816), (32, 2267839), (56, 1295908), (112, 647954), (127, 571424), (224, 323977), (254, 285712), (508, 142856), (889, 81632), (1016, 71428), (1778, 40816), (2032, 35714), (2551, 28448), (3556, 20408), (4064, 17857), (5102, 14224), (7112, 10204)]