3929872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 8124480

約数和(自身を除く): 4194608

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 181, 184, 236, 362, 368, 472, 724, 944, 1357, 1448, 2714, 2896, 4163, 5428, 8326, 10679, 10856, 16652, 21358, 21712, 33304, 42716, 66608, 85432, 170864, 245617, 491234, 982468, 1964936, 3929872]

約数ペア:

[(1, 3929872), (2, 1964936), (4, 982468), (8, 491234), (16, 245617), (23, 170864), (46, 85432), (59, 66608), (92, 42716), (118, 33304), (181, 21712), (184, 21358), (236, 16652), (362, 10856), (368, 10679), (472, 8326), (724, 5428), (944, 4163), (1357, 2896), (1448, 2714)]