79455532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21521}}^1$

素因数の和:21609

約数の個数: 24

約数和(自身を含む): 151859232

約数和(自身を除く): 72403700

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 21521, 43042, 86084, 279773, 559546, 1119092, 1527991, 3055982, 6111964, 19863883, 39727766, 79455532]

約数ペア:

[(1, 79455532), (2, 39727766), (4, 19863883), (13, 6111964), (26, 3055982), (52, 1527991), (71, 1119092), (142, 559546), (284, 279773), (923, 86084), (1846, 43042), (3692, 21521)]