68565056

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4987

約数の個数: 56

約数和(自身を含む): 160544256

約数和(自身を除く): 91979200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 4937, 6944, 9874, 13888, 19748, 34559, 39496, 69118, 78992, 138236, 153047, 157984, 276472, 306094, 315968, 552944, 612188, 1071329, 1105888, 1224376, 2142658, 2211776, 2448752, 4285316, 4897504, 8570632, 9795008, 17141264, 34282528, 68565056]

約数ペア:

[(1, 68565056), (2, 34282528), (4, 17141264), (7, 9795008), (8, 8570632), (14, 4897504), (16, 4285316), (28, 2448752), (31, 2211776), (32, 2142658), (56, 1224376), (62, 1105888), (64, 1071329), (112, 612188), (124, 552944), (217, 315968), (224, 306094), (248, 276472), (434, 157984), (448, 153047), (496, 138236), (868, 78992), (992, 69118), (1736, 39496), (1984, 34559), (3472, 19748), (4937, 13888), (6944, 9874)]