66416504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 156591360

約数和(自身を除く): 90174856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 137, 154, 274, 308, 548, 616, 787, 959, 1096, 1507, 1574, 1918, 3014, 3148, 3836, 5509, 6028, 6296, 7672, 8657, 10549, 11018, 12056, 17314, 21098, 22036, 34628, 42196, 44072, 60599, 69256, 84392, 107819, 121198, 215638, 242396, 431276, 484792, 754733, 862552, 1186009, 1509466, 2372018, 3018932, 4744036, 6037864, 8302063, 9488072, 16604126, 33208252, 66416504]

約数ペア:

[(1, 66416504), (2, 33208252), (4, 16604126), (7, 9488072), (8, 8302063), (11, 6037864), (14, 4744036), (22, 3018932), (28, 2372018), (44, 1509466), (56, 1186009), (77, 862552), (88, 754733), (137, 484792), (154, 431276), (274, 242396), (308, 215638), (548, 121198), (616, 107819), (787, 84392), (959, 69256), (1096, 60599), (1507, 44072), (1574, 42196), (1918, 34628), (3014, 22036), (3148, 21098), (3836, 17314), (5509, 12056), (6028, 11018), (6296, 10549), (7672, 8657)]