71944808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2969}}^1$

素因数の和:3221

約数の個数: 32

約数和(自身を含む): 145945800

約数和(自身を除く): 74000992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1864, 2969, 3029, 5938, 6058, 11876, 12116, 23752, 24232, 38597, 77194, 154388, 308776, 691777, 1383554, 2767108, 5534216, 8993101, 17986202, 35972404, 71944808]

約数ペア:

[(1, 71944808), (2, 35972404), (4, 17986202), (8, 8993101), (13, 5534216), (26, 2767108), (52, 1383554), (104, 691777), (233, 308776), (466, 154388), (932, 77194), (1864, 38597), (2969, 24232), (3029, 23752), (5938, 12116), (6058, 11876)]