63981812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 124023312

約数和(自身を除く): 60041500

約数列:

[1, 2, 4, 17, 34, 41, 53, 68, 82, 106, 164, 212, 433, 697, 866, 901, 1394, 1732, 1802, 2173, 2788, 3604, 4346, 7361, 8692, 14722, 17753, 22949, 29444, 35506, 36941, 45898, 71012, 73882, 91796, 147764, 301801, 390133, 603602, 780266, 940909, 1207204, 1560532, 1881818, 3763636, 15995453, 31990906, 63981812]

約数ペア:

[(1, 63981812), (2, 31990906), (4, 15995453), (17, 3763636), (34, 1881818), (41, 1560532), (53, 1207204), (68, 940909), (82, 780266), (106, 603602), (164, 390133), (212, 301801), (433, 147764), (697, 91796), (866, 73882), (901, 71012), (1394, 45898), (1732, 36941), (1802, 35506), (2173, 29444), (2788, 22949), (3604, 17753), (4346, 14722), (7361, 8692)]