8922784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 19209960

約数和(自身を除く): 10287176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 241, 356, 416, 482, 712, 964, 1157, 1424, 1928, 2314, 2848, 3133, 3856, 4628, 6266, 7712, 9256, 12532, 18512, 21449, 25064, 37024, 42898, 50128, 85796, 100256, 171592, 278837, 343184, 557674, 686368, 1115348, 2230696, 4461392, 8922784]

約数ペア:

[(1, 8922784), (2, 4461392), (4, 2230696), (8, 1115348), (13, 686368), (16, 557674), (26, 343184), (32, 278837), (52, 171592), (89, 100256), (104, 85796), (178, 50128), (208, 42898), (241, 37024), (356, 25064), (416, 21449), (482, 18512), (712, 12532), (964, 9256), (1157, 7712), (1424, 6266), (1928, 4628), (2314, 3856), (2848, 3133)]