40853722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 78423552

約数和(自身を除く): 37569830

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 403, 434, 557, 806, 1114, 1183, 2366, 2821, 3899, 5239, 5642, 7241, 7798, 10478, 14482, 17267, 34534, 36673, 50687, 73346, 94133, 101374, 120869, 188266, 224471, 241738, 448942, 658931, 1317862, 1571297, 2918123, 3142594, 5836246, 20426861, 40853722]

約数ペア:

[(1, 40853722), (2, 20426861), (7, 5836246), (13, 3142594), (14, 2918123), (26, 1571297), (31, 1317862), (62, 658931), (91, 448942), (169, 241738), (182, 224471), (217, 188266), (338, 120869), (403, 101374), (434, 94133), (557, 73346), (806, 50687), (1114, 36673), (1183, 34534), (2366, 17267), (2821, 14482), (3899, 10478), (5239, 7798), (5642, 7241)]