7485972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 19229952

約数和(自身を除く): 11743980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1021, 1222, 1833, 2042, 2444, 3063, 3666, 4084, 6126, 7332, 12252, 13273, 26546, 39819, 47987, 53092, 79638, 95974, 143961, 159276, 191948, 287922, 575844, 623831, 1247662, 1871493, 2495324, 3742986, 7485972]

約数ペア:

[(1, 7485972), (2, 3742986), (3, 2495324), (4, 1871493), (6, 1247662), (12, 623831), (13, 575844), (26, 287922), (39, 191948), (47, 159276), (52, 143961), (78, 95974), (94, 79638), (141, 53092), (156, 47987), (188, 39819), (282, 26546), (564, 13273), (611, 12252), (1021, 7332), (1222, 6126), (1833, 4084), (2042, 3666), (2444, 3063)]