64894552

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 123797520

約数和(自身を除く): 58902968

約数列:

[1, 2, 4, 8, 97, 194, 241, 347, 388, 482, 694, 776, 964, 1388, 1928, 2776, 23377, 33659, 46754, 67318, 83627, 93508, 134636, 167254, 187016, 269272, 334508, 669016, 8111819, 16223638, 32447276, 64894552]

約数ペア:

[(1, 64894552), (2, 32447276), (4, 16223638), (8, 8111819), (97, 669016), (194, 334508), (241, 269272), (347, 187016), (388, 167254), (482, 134636), (694, 93508), (776, 83627), (964, 67318), (1388, 46754), (1928, 33659), (2776, 23377)]