71473532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1699}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 134946000

約数和(自身を除く): 63472468

約数列:

[1, 2, 4, 13, 26, 52, 809, 1618, 1699, 3236, 3398, 6796, 10517, 21034, 22087, 42068, 44174, 88348, 1374491, 2748982, 5497964, 17868383, 35736766, 71473532]

約数ペア:

[(1, 71473532), (2, 35736766), (4, 17868383), (13, 5497964), (26, 2748982), (52, 1374491), (809, 88348), (1618, 44174), (1699, 42068), (3236, 22087), (3398, 21034), (6796, 10517)]