66444064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 139164480

約数和(自身を除く): 72720416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 412, 608, 824, 1061, 1648, 1957, 2122, 3296, 3914, 4244, 7828, 8488, 15656, 16976, 20159, 31312, 33952, 40318, 62624, 80636, 109283, 161272, 218566, 322544, 437132, 645088, 874264, 1748528, 2076377, 3497056, 4152754, 8305508, 16611016, 33222032, 66444064]

約数ペア:

[(1, 66444064), (2, 33222032), (4, 16611016), (8, 8305508), (16, 4152754), (19, 3497056), (32, 2076377), (38, 1748528), (76, 874264), (103, 645088), (152, 437132), (206, 322544), (304, 218566), (412, 161272), (608, 109283), (824, 80636), (1061, 62624), (1648, 40318), (1957, 33952), (2122, 31312), (3296, 20159), (3914, 16976), (4244, 15656), (7828, 8488)]