38738972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{509}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 69400800

約数和(自身を除く): 30661828

約数列:

[1, 2, 4, 53, 106, 212, 359, 509, 718, 1018, 1436, 2036, 19027, 26977, 38054, 53954, 76108, 107908, 182731, 365462, 730924, 9684743, 19369486, 38738972]

約数ペア:

[(1, 38738972), (2, 19369486), (4, 9684743), (53, 730924), (106, 365462), (212, 182731), (359, 107908), (509, 76108), (718, 53954), (1018, 38054), (1436, 26977), (2036, 19027)]