40058886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 96155136

約数和(自身を除く): 56096250

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 43, 82, 86, 123, 129, 246, 258, 287, 301, 541, 574, 602, 861, 903, 1082, 1623, 1722, 1763, 1806, 3246, 3526, 3787, 5289, 7574, 10578, 11361, 12341, 22181, 22722, 23263, 24682, 37023, 44362, 46526, 66543, 69789, 74046, 133086, 139578, 155267, 162841, 310534, 325682, 465801, 488523, 931602, 953783, 977046, 1907566, 2861349, 5722698, 6676481, 13352962, 20029443, 40058886]

約数ペア:

[(1, 40058886), (2, 20029443), (3, 13352962), (6, 6676481), (7, 5722698), (14, 2861349), (21, 1907566), (41, 977046), (42, 953783), (43, 931602), (82, 488523), (86, 465801), (123, 325682), (129, 310534), (246, 162841), (258, 155267), (287, 139578), (301, 133086), (541, 74046), (574, 69789), (602, 66543), (861, 46526), (903, 44362), (1082, 37023), (1623, 24682), (1722, 23263), (1763, 22722), (1806, 22181), (3246, 12341), (3526, 11361), (3787, 10578), (5289, 7574)]