28619656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2837}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 58406040

約数和(自身を除く): 29786384

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 2837, 5044, 5674, 10088, 11348, 22696, 36881, 73762, 147524, 275189, 295048, 550378, 1100756, 2201512, 3577457, 7154914, 14309828, 28619656]

約数ペア:

[(1, 28619656), (2, 14309828), (4, 7154914), (8, 3577457), (13, 2201512), (26, 1100756), (52, 550378), (97, 295048), (104, 275189), (194, 147524), (388, 73762), (776, 36881), (1261, 22696), (2522, 11348), (2837, 10088), (5044, 5674)]