64643146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 108300240

約数和(自身を除く): 43657094

約数列:

[1, 2, 17, 29, 34, 53, 58, 106, 493, 901, 986, 1237, 1537, 1802, 2474, 3074, 21029, 26129, 35873, 42058, 52258, 65561, 71746, 131122, 609841, 1114537, 1219682, 1901269, 2229074, 3802538, 32321573, 64643146]

約数ペア:

[(1, 64643146), (2, 32321573), (17, 3802538), (29, 2229074), (34, 1901269), (53, 1219682), (58, 1114537), (106, 609841), (493, 131122), (901, 71746), (986, 65561), (1237, 52258), (1537, 42058), (1802, 35873), (2474, 26129), (3074, 21029)]