26616968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 61378560

約数和(自身を除く): 34761592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 383, 476, 511, 584, 766, 952, 1022, 1241, 1532, 2044, 2482, 2681, 3064, 4088, 4964, 5362, 6511, 8687, 9928, 10724, 13022, 17374, 21448, 26044, 27959, 34748, 45577, 52088, 55918, 69496, 91154, 111836, 182308, 195713, 223672, 364616, 391426, 475303, 782852, 950606, 1565704, 1901212, 3327121, 3802424, 6654242, 13308484, 26616968]

約数ペア:

[(1, 26616968), (2, 13308484), (4, 6654242), (7, 3802424), (8, 3327121), (14, 1901212), (17, 1565704), (28, 950606), (34, 782852), (56, 475303), (68, 391426), (73, 364616), (119, 223672), (136, 195713), (146, 182308), (238, 111836), (292, 91154), (383, 69496), (476, 55918), (511, 52088), (584, 45577), (766, 34748), (952, 27959), (1022, 26044), (1241, 21448), (1532, 17374), (2044, 13022), (2482, 10724), (2681, 9928), (3064, 8687), (4088, 6511), (4964, 5362)]