26941838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 54867456

約数和(自身を除く): 27925618

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 77, 82, 119, 154, 187, 238, 251, 287, 374, 451, 502, 574, 697, 902, 1309, 1394, 1757, 2618, 2761, 3157, 3514, 4267, 4879, 5522, 6314, 7667, 8534, 9758, 10291, 15334, 19327, 20582, 29869, 38654, 46937, 53669, 59738, 72037, 93874, 107338, 113201, 144074, 174947, 226402, 328559, 349894, 657118, 792407, 1224629, 1584814, 1924417, 2449258, 3848834, 13470919, 26941838]

約数ペア:

[(1, 26941838), (2, 13470919), (7, 3848834), (11, 2449258), (14, 1924417), (17, 1584814), (22, 1224629), (34, 792407), (41, 657118), (77, 349894), (82, 328559), (119, 226402), (154, 174947), (187, 144074), (238, 113201), (251, 107338), (287, 93874), (374, 72037), (451, 59738), (502, 53669), (574, 46937), (697, 38654), (902, 29869), (1309, 20582), (1394, 19327), (1757, 15334), (2618, 10291), (2761, 9758), (3157, 8534), (3514, 7667), (4267, 6314), (4879, 5522)]