64498084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3028

約数の個数: 48

約数和(自身を含む): 139144320

約数和(自身を除く): 74646236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 2957, 3116, 5453, 5914, 10906, 11828, 20699, 21812, 41398, 56183, 82796, 112366, 121237, 224732, 242474, 393281, 484948, 786562, 848659, 1573124, 1697318, 2303503, 3394636, 4607006, 9214012, 16124521, 32249042, 64498084]

約数ペア:

[(1, 64498084), (2, 32249042), (4, 16124521), (7, 9214012), (14, 4607006), (19, 3394636), (28, 2303503), (38, 1697318), (41, 1573124), (76, 848659), (82, 786562), (133, 484948), (164, 393281), (266, 242474), (287, 224732), (532, 121237), (574, 112366), (779, 82796), (1148, 56183), (1558, 41398), (2957, 21812), (3116, 20699), (5453, 11828), (5914, 10906)]