25774866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 62377380

約数和(自身を除く): 36602514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 169, 222, 229, 234, 333, 338, 458, 481, 507, 666, 687, 962, 1014, 1374, 1443, 1521, 2061, 2886, 2977, 3042, 4122, 4329, 5954, 6253, 8473, 8658, 8931, 12506, 16946, 17862, 18759, 25419, 26793, 37518, 38701, 50838, 53586, 56277, 76257, 77402, 110149, 112554, 116103, 152514, 220298, 232206, 330447, 348309, 660894, 696618, 991341, 1431937, 1982682, 2863874, 4295811, 8591622, 12887433, 25774866]

約数ペア:

[(1, 25774866), (2, 12887433), (3, 8591622), (6, 4295811), (9, 2863874), (13, 1982682), (18, 1431937), (26, 991341), (37, 696618), (39, 660894), (74, 348309), (78, 330447), (111, 232206), (117, 220298), (169, 152514), (222, 116103), (229, 112554), (234, 110149), (333, 77402), (338, 76257), (458, 56277), (481, 53586), (507, 50838), (666, 38701), (687, 37518), (962, 26793), (1014, 25419), (1374, 18759), (1443, 17862), (1521, 16946), (2061, 12506), (2886, 8931), (2977, 8658), (3042, 8473), (4122, 6253), (4329, 5954)]