40717038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 50728722

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 53, 57, 69, 106, 114, 138, 159, 293, 318, 437, 586, 874, 879, 1007, 1219, 1311, 1758, 2014, 2438, 2622, 3021, 3657, 5567, 6042, 6739, 7314, 11134, 13478, 15529, 16701, 20217, 23161, 31058, 33402, 40434, 46322, 46587, 69483, 93174, 128041, 138966, 256082, 295051, 357167, 384123, 590102, 714334, 768246, 885153, 1071501, 1770306, 2143002, 6786173, 13572346, 20358519, 40717038]

約数ペア:

[(1, 40717038), (2, 20358519), (3, 13572346), (6, 6786173), (19, 2143002), (23, 1770306), (38, 1071501), (46, 885153), (53, 768246), (57, 714334), (69, 590102), (106, 384123), (114, 357167), (138, 295051), (159, 256082), (293, 138966), (318, 128041), (437, 93174), (586, 69483), (874, 46587), (879, 46322), (1007, 40434), (1219, 33402), (1311, 31058), (1758, 23161), (2014, 20217), (2438, 16701), (2622, 15529), (3021, 13478), (3657, 11134), (5567, 7314), (6042, 6739)]