67921256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 148916880

約数和(自身を除く): 80995624

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 937, 1066, 1394, 1768, 1874, 2132, 2788, 3748, 4264, 5576, 7496, 9061, 12181, 15929, 18122, 24362, 31858, 36244, 38417, 48724, 63716, 72488, 76834, 97448, 127432, 153668, 207077, 307336, 414154, 499421, 653089, 828308, 998842, 1306178, 1656616, 1997684, 2612356, 3995368, 5224712, 8490157, 16980314, 33960628, 67921256]

約数ペア:

[(1, 67921256), (2, 33960628), (4, 16980314), (8, 8490157), (13, 5224712), (17, 3995368), (26, 2612356), (34, 1997684), (41, 1656616), (52, 1306178), (68, 998842), (82, 828308), (104, 653089), (136, 499421), (164, 414154), (221, 307336), (328, 207077), (442, 153668), (533, 127432), (697, 97448), (884, 76834), (937, 72488), (1066, 63716), (1394, 48724), (1768, 38417), (1874, 36244), (2132, 31858), (2788, 24362), (3748, 18122), (4264, 15929), (5576, 12181), (7496, 9061)]