56696528

素因数分解:

$2^4\times 7^3\times {\mathrm{10331}}^1$

素因数の和:10360

約数の個数: 40

約数和(自身を含む): 128116800

約数和(自身を除く): 71420272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 10331, 20662, 41324, 72317, 82648, 144634, 165296, 289268, 506219, 578536, 1012438, 1157072, 2024876, 3543533, 4049752, 7087066, 8099504, 14174132, 28348264, 56696528]

約数ペア:

[(1, 56696528), (2, 28348264), (4, 14174132), (7, 8099504), (8, 7087066), (14, 4049752), (16, 3543533), (28, 2024876), (49, 1157072), (56, 1012438), (98, 578536), (112, 506219), (196, 289268), (343, 165296), (392, 144634), (686, 82648), (784, 72317), (1372, 41324), (2744, 20662), (5488, 10331)]