61091212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 132543040

約数和(自身を除く): 71451828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1069, 1099, 2041, 2138, 2198, 4082, 4276, 4396, 7483, 8164, 13897, 14287, 14966, 27794, 28574, 29932, 55588, 57148, 97279, 167833, 194558, 335666, 389116, 671332, 1174831, 2181829, 2349662, 4363658, 4699324, 8727316, 15272803, 30545606, 61091212]

約数ペア:

[(1, 61091212), (2, 30545606), (4, 15272803), (7, 8727316), (13, 4699324), (14, 4363658), (26, 2349662), (28, 2181829), (52, 1174831), (91, 671332), (157, 389116), (182, 335666), (314, 194558), (364, 167833), (628, 97279), (1069, 57148), (1099, 55588), (2041, 29932), (2138, 28574), (2198, 27794), (4082, 14966), (4276, 14287), (4396, 13897), (7483, 8164)]