38515105916

素因数分解:

$2^2\times 7^1\times {\mathrm{18379}}^1\times {\mathrm{74843}}^1$

素因数の和:93233

約数の個数: 24

約数和(自身を含む): 77035432320

約数和(自身を除く): 38520326404

約数列:

[1, 2, 4, 7, 14, 28, 18379, 36758, 73516, 74843, 128653, 149686, 257306, 299372, 514612, 523901, 1047802, 2095604, 1375539497, 2751078994, 5502157988, 9628776479, 19257552958, 38515105916]

約数ペア:

[(1, 38515105916), (2, 19257552958), (4, 9628776479), (7, 5502157988), (14, 2751078994), (28, 1375539497), (18379, 2095604), (36758, 1047802), (73516, 523901), (74843, 514612), (128653, 299372), (149686, 257306)]