40836496

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 81244800

約数和(自身を除く): 40408304

約数列:

[1, 2, 4, 8, 16, 59, 118, 181, 236, 239, 362, 472, 478, 724, 944, 956, 1448, 1912, 2896, 3824, 10679, 14101, 21358, 28202, 42716, 43259, 56404, 85432, 86518, 112808, 170864, 173036, 225616, 346072, 692144, 2552281, 5104562, 10209124, 20418248, 40836496]

約数ペア:

[(1, 40836496), (2, 20418248), (4, 10209124), (8, 5104562), (16, 2552281), (59, 692144), (118, 346072), (181, 225616), (236, 173036), (239, 170864), (362, 112808), (472, 86518), (478, 85432), (724, 56404), (944, 43259), (956, 42716), (1448, 28202), (1912, 21358), (2896, 14101), (3824, 10679)]