40105842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 55694478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 86, 106, 129, 159, 258, 301, 318, 371, 419, 602, 742, 838, 903, 1113, 1257, 1806, 2226, 2279, 2514, 2933, 4558, 5866, 6837, 8799, 13674, 15953, 17598, 18017, 22207, 31906, 36034, 44414, 47859, 54051, 66621, 95718, 108102, 126119, 133242, 155449, 252238, 310898, 378357, 466347, 756714, 932694, 954901, 1909802, 2864703, 5729406, 6684307, 13368614, 20052921, 40105842]

約数ペア:

[(1, 40105842), (2, 20052921), (3, 13368614), (6, 6684307), (7, 5729406), (14, 2864703), (21, 1909802), (42, 954901), (43, 932694), (53, 756714), (86, 466347), (106, 378357), (129, 310898), (159, 252238), (258, 155449), (301, 133242), (318, 126119), (371, 108102), (419, 95718), (602, 66621), (742, 54051), (838, 47859), (903, 44414), (1113, 36034), (1257, 31906), (1806, 22207), (2226, 18017), (2279, 17598), (2514, 15953), (2933, 13674), (4558, 8799), (5866, 6837)]