40917072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2656

約数の個数: 80

約数和(自身を含む): 123420672

約数和(自身を除く): 82503600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2591, 2632, 3948, 5182, 5264, 7773, 7896, 10364, 15546, 15792, 18137, 20728, 31092, 36274, 41456, 54411, 62184, 72548, 108822, 121777, 124368, 145096, 217644, 243554, 290192, 365331, 435288, 487108, 730662, 852439, 870576, 974216, 1461324, 1704878, 1948432, 2557317, 2922648, 3409756, 5114634, 5845296, 6819512, 10229268, 13639024, 20458536, 40917072]

約数ペア:

[(1, 40917072), (2, 20458536), (3, 13639024), (4, 10229268), (6, 6819512), (7, 5845296), (8, 5114634), (12, 3409756), (14, 2922648), (16, 2557317), (21, 1948432), (24, 1704878), (28, 1461324), (42, 974216), (47, 870576), (48, 852439), (56, 730662), (84, 487108), (94, 435288), (112, 365331), (141, 290192), (168, 243554), (188, 217644), (282, 145096), (329, 124368), (336, 121777), (376, 108822), (564, 72548), (658, 62184), (752, 54411), (987, 41456), (1128, 36274), (1316, 31092), (1974, 20728), (2256, 18137), (2591, 15792), (2632, 15546), (3948, 10364), (5182, 7896), (5264, 7773)]