41889452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 85276800

約数和(自身を除く): 43387348

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 563, 836, 979, 1126, 1691, 1958, 2252, 3382, 3916, 6193, 6764, 10697, 12386, 18601, 21394, 24772, 37202, 42788, 50107, 74404, 100214, 117667, 200428, 235334, 470668, 551177, 952033, 1102354, 1904066, 2204708, 3808132, 10472363, 20944726, 41889452]

約数ペア:

[(1, 41889452), (2, 20944726), (4, 10472363), (11, 3808132), (19, 2204708), (22, 1904066), (38, 1102354), (44, 952033), (76, 551177), (89, 470668), (178, 235334), (209, 200428), (356, 117667), (418, 100214), (563, 74404), (836, 50107), (979, 42788), (1126, 37202), (1691, 24772), (1958, 21394), (2252, 18601), (3382, 12386), (3916, 10697), (6193, 6764)]