13156624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1535

約数の個数: 40

約数和(自身を含む): 28109312

約数和(自身を除く): 14952688

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1471, 2236, 2942, 4472, 5884, 8944, 11768, 19123, 23536, 38246, 63253, 76492, 126506, 152984, 253012, 305968, 506024, 822289, 1012048, 1644578, 3289156, 6578312, 13156624]

約数ペア:

[(1, 13156624), (2, 6578312), (4, 3289156), (8, 1644578), (13, 1012048), (16, 822289), (26, 506024), (43, 305968), (52, 253012), (86, 152984), (104, 126506), (172, 76492), (208, 63253), (344, 38246), (559, 23536), (688, 19123), (1118, 11768), (1471, 8944), (2236, 5884), (2942, 4472)]