72353744

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{27743}}^1$

素因数の和:27914

約数の個数: 20

約数和(自身を含む): 141050496

約数和(自身を除く): 68696752

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 27743, 55486, 110972, 221944, 443888, 4522109, 9044218, 18088436, 36176872, 72353744]

約数ペア:

[(1, 72353744), (2, 36176872), (4, 18088436), (8, 9044218), (16, 4522109), (163, 443888), (326, 221944), (652, 110972), (1304, 55486), (2608, 27743)]