37806808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 82101600

約数和(自身を除く): 44294792

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 361, 424, 494, 689, 722, 988, 1007, 1378, 1444, 1976, 2014, 2756, 2888, 4028, 4693, 5512, 6859, 8056, 9386, 13091, 13718, 18772, 19133, 26182, 27436, 37544, 38266, 52364, 54872, 76532, 89167, 104728, 153064, 178334, 248729, 356668, 363527, 497458, 713336, 727054, 994916, 1454108, 1989832, 2908216, 4725851, 9451702, 18903404, 37806808]

約数ペア:

[(1, 37806808), (2, 18903404), (4, 9451702), (8, 4725851), (13, 2908216), (19, 1989832), (26, 1454108), (38, 994916), (52, 727054), (53, 713336), (76, 497458), (104, 363527), (106, 356668), (152, 248729), (212, 178334), (247, 153064), (361, 104728), (424, 89167), (494, 76532), (689, 54872), (722, 52364), (988, 38266), (1007, 37544), (1378, 27436), (1444, 26182), (1976, 19133), (2014, 18772), (2756, 13718), (2888, 13091), (4028, 9386), (4693, 8056), (5512, 6859)]