25955358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 35734242

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 179, 286, 338, 358, 429, 507, 537, 858, 1014, 1074, 1859, 1969, 2197, 2327, 3718, 3938, 4394, 4654, 5577, 5907, 6591, 6981, 11154, 11814, 13182, 13962, 24167, 25597, 30251, 48334, 51194, 60502, 72501, 76791, 90753, 145002, 153582, 181506, 332761, 393263, 665522, 786526, 998283, 1179789, 1996566, 2359578, 4325893, 8651786, 12977679, 25955358]

約数ペア:

[(1, 25955358), (2, 12977679), (3, 8651786), (6, 4325893), (11, 2359578), (13, 1996566), (22, 1179789), (26, 998283), (33, 786526), (39, 665522), (66, 393263), (78, 332761), (143, 181506), (169, 153582), (179, 145002), (286, 90753), (338, 76791), (358, 72501), (429, 60502), (507, 51194), (537, 48334), (858, 30251), (1014, 25597), (1074, 24167), (1859, 13962), (1969, 13182), (2197, 11814), (2327, 11154), (3718, 6981), (3938, 6591), (4394, 5907), (4654, 5577)]