57361808

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 137562624

約数和(自身を除く): 80200816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 641, 658, 752, 799, 952, 1282, 1316, 1598, 1904, 2564, 2632, 3196, 4487, 5128, 5264, 5593, 6392, 8974, 10256, 10897, 11186, 12784, 17948, 21794, 22372, 30127, 35896, 43588, 44744, 60254, 71792, 76279, 87176, 89488, 120508, 152558, 174352, 210889, 241016, 305116, 421778, 482032, 512159, 610232, 843556, 1024318, 1220464, 1687112, 2048636, 3374224, 3585113, 4097272, 7170226, 8194544, 14340452, 28680904, 57361808]

約数ペア:

[(1, 57361808), (2, 28680904), (4, 14340452), (7, 8194544), (8, 7170226), (14, 4097272), (16, 3585113), (17, 3374224), (28, 2048636), (34, 1687112), (47, 1220464), (56, 1024318), (68, 843556), (94, 610232), (112, 512159), (119, 482032), (136, 421778), (188, 305116), (238, 241016), (272, 210889), (329, 174352), (376, 152558), (476, 120508), (641, 89488), (658, 87176), (752, 76279), (799, 71792), (952, 60254), (1282, 44744), (1316, 43588), (1598, 35896), (1904, 30127), (2564, 22372), (2632, 21794), (3196, 17948), (4487, 12784), (5128, 11186), (5264, 10897), (5593, 10256), (6392, 8974)]