4126096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 8749440

約数和(自身を除く): 4623344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 239, 332, 478, 664, 956, 1079, 1328, 1912, 2158, 3107, 3824, 4316, 6214, 8632, 12428, 17264, 19837, 24856, 39674, 49712, 79348, 158696, 257881, 317392, 515762, 1031524, 2063048, 4126096]

約数ペア:

[(1, 4126096), (2, 2063048), (4, 1031524), (8, 515762), (13, 317392), (16, 257881), (26, 158696), (52, 79348), (83, 49712), (104, 39674), (166, 24856), (208, 19837), (239, 17264), (332, 12428), (478, 8632), (664, 6214), (956, 4316), (1079, 3824), (1328, 3107), (1912, 2158)]