72225296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31567}}^1$

素因数の和:31599

約数の個数: 40

約数和(自身を含む): 164406144

約数和(自身を除く): 92180848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 31567, 63134, 126268, 252536, 347237, 410371, 505072, 694474, 820742, 1388948, 1641484, 2777896, 3282968, 4514081, 5555792, 6565936, 9028162, 18056324, 36112648, 72225296]

約数ペア:

[(1, 72225296), (2, 36112648), (4, 18056324), (8, 9028162), (11, 6565936), (13, 5555792), (16, 4514081), (22, 3282968), (26, 2777896), (44, 1641484), (52, 1388948), (88, 820742), (104, 694474), (143, 505072), (176, 410371), (208, 347237), (286, 252536), (572, 126268), (1144, 63134), (2288, 31567)]