72974998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{38693}}^1$

素因数の和:38759

約数の個数: 16

約数和(自身を含む): 117010656

約数和(自身を除く): 44035658

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 38693, 77386, 889939, 1586413, 1779878, 3172826, 36487499, 72974998]

約数ペア:

[(1, 72974998), (2, 36487499), (23, 3172826), (41, 1779878), (46, 1586413), (82, 889939), (943, 77386), (1886, 38693)]