72696416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4723}}^1$

素因数の和:4783

約数の個数: 48

約数和(自身を含む): 158329584

約数和(自身を除く): 85633168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 4723, 7696, 9446, 15392, 18892, 37784, 61399, 75568, 122798, 151136, 174751, 245596, 349502, 491192, 699004, 982384, 1398008, 1964768, 2271763, 2796016, 4543526, 5592032, 9087052, 18174104, 36348208, 72696416]

約数ペア:

[(1, 72696416), (2, 36348208), (4, 18174104), (8, 9087052), (13, 5592032), (16, 4543526), (26, 2796016), (32, 2271763), (37, 1964768), (52, 1398008), (74, 982384), (104, 699004), (148, 491192), (208, 349502), (296, 245596), (416, 174751), (481, 151136), (592, 122798), (962, 75568), (1184, 61399), (1924, 37784), (3848, 18892), (4723, 15392), (7696, 9446)]