65643656

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 139138560

約数和(自身を除く): 73494904

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2111, 2392, 3887, 4222, 7774, 8444, 15548, 16888, 27443, 31096, 48553, 54886, 97106, 109772, 194212, 219544, 356759, 388424, 631189, 713518, 1262378, 1427036, 2524756, 2854072, 5049512, 8205457, 16410914, 32821828, 65643656]

約数ペア:

[(1, 65643656), (2, 32821828), (4, 16410914), (8, 8205457), (13, 5049512), (23, 2854072), (26, 2524756), (46, 1427036), (52, 1262378), (92, 713518), (104, 631189), (169, 388424), (184, 356759), (299, 219544), (338, 194212), (598, 109772), (676, 97106), (1196, 54886), (1352, 48553), (2111, 31096), (2392, 27443), (3887, 16888), (4222, 15548), (7774, 8444)]