42571788

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{10343}}^1$

素因数の和:10371

約数の個数: 48

約数和(自身を含む): 115852800

約数和(自身を除く): 73281012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 10343, 20686, 31029, 41372, 62058, 72401, 124116, 144802, 217203, 289604, 434406, 506807, 868812, 1013614, 1520421, 2027228, 3040842, 3547649, 6081684, 7095298, 10642947, 14190596, 21285894, 42571788]

約数ペア:

[(1, 42571788), (2, 21285894), (3, 14190596), (4, 10642947), (6, 7095298), (7, 6081684), (12, 3547649), (14, 3040842), (21, 2027228), (28, 1520421), (42, 1013614), (49, 868812), (84, 506807), (98, 434406), (147, 289604), (196, 217203), (294, 144802), (343, 124116), (588, 72401), (686, 62058), (1029, 41372), (1372, 31029), (2058, 20686), (4116, 10343)]