40827644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 84714336

約数和(自身を除く): 43886692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 274, 286, 521, 548, 572, 1042, 1507, 1781, 2084, 3014, 3562, 5731, 6028, 6773, 7124, 11462, 13546, 19591, 22924, 27092, 39182, 71377, 74503, 78364, 142754, 149006, 285508, 298012, 785147, 927901, 1570294, 1855802, 3140588, 3711604, 10206911, 20413822, 40827644]

約数ペア:

[(1, 40827644), (2, 20413822), (4, 10206911), (11, 3711604), (13, 3140588), (22, 1855802), (26, 1570294), (44, 927901), (52, 785147), (137, 298012), (143, 285508), (274, 149006), (286, 142754), (521, 78364), (548, 74503), (572, 71377), (1042, 39182), (1507, 27092), (1781, 22924), (2084, 19591), (3014, 13546), (3562, 11462), (5731, 7124), (6028, 6773)]