2078476864

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{23827}}^1$

素因数の和:23915

約数の個数: 56

約数和(自身を含む): 4357664640

約数和(自身を除く): 2279187776

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 188, 232, 376, 464, 752, 928, 1363, 1504, 1856, 2726, 3008, 5452, 10904, 21808, 23827, 43616, 47654, 87232, 95308, 190616, 381232, 690983, 762464, 1119869, 1381966, 1524928, 2239738, 2763932, 4479476, 5527864, 8958952, 11055728, 17917904, 22111456, 32476201, 35835808, 44222912, 64952402, 71671616, 129904804, 259809608, 519619216, 1039238432, 2078476864]

約数ペア:

[(1, 2078476864), (2, 1039238432), (4, 519619216), (8, 259809608), (16, 129904804), (29, 71671616), (32, 64952402), (47, 44222912), (58, 35835808), (64, 32476201), (94, 22111456), (116, 17917904), (188, 11055728), (232, 8958952), (376, 5527864), (464, 4479476), (752, 2763932), (928, 2239738), (1363, 1524928), (1504, 1381966), (1856, 1119869), (2726, 762464), (3008, 690983), (5452, 381232), (10904, 190616), (21808, 95308), (23827, 87232), (43616, 47654)]