69661024

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 140990976

約数和(自身を除く): 71329952

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 127, 244, 254, 281, 488, 508, 562, 976, 1016, 1124, 1952, 2032, 2248, 4064, 4496, 7747, 8992, 15494, 17141, 30988, 34282, 35687, 61976, 68564, 71374, 123952, 137128, 142748, 247904, 274256, 285496, 548512, 570992, 1141984, 2176907, 4353814, 8707628, 17415256, 34830512, 69661024]

約数ペア:

[(1, 69661024), (2, 34830512), (4, 17415256), (8, 8707628), (16, 4353814), (32, 2176907), (61, 1141984), (122, 570992), (127, 548512), (244, 285496), (254, 274256), (281, 247904), (488, 142748), (508, 137128), (562, 123952), (976, 71374), (1016, 68564), (1124, 61976), (1952, 35687), (2032, 34282), (2248, 30988), (4064, 17141), (4496, 15494), (7747, 8992)]