66419652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{787}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 167421632

約数和(自身を除く): 101001980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 541, 787, 1082, 1574, 1623, 2164, 2361, 3148, 3246, 4722, 6492, 7033, 9444, 10231, 14066, 20462, 21099, 28132, 30693, 40924, 42198, 61386, 84396, 122772, 425767, 851534, 1277301, 1703068, 2554602, 5109204, 5534971, 11069942, 16604913, 22139884, 33209826, 66419652]

約数ペア:

[(1, 66419652), (2, 33209826), (3, 22139884), (4, 16604913), (6, 11069942), (12, 5534971), (13, 5109204), (26, 2554602), (39, 1703068), (52, 1277301), (78, 851534), (156, 425767), (541, 122772), (787, 84396), (1082, 61386), (1574, 42198), (1623, 40924), (2164, 30693), (2361, 28132), (3148, 21099), (3246, 20462), (4722, 14066), (6492, 10231), (7033, 9444)]