64380064

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2963}}^1$

素因数の和:3077

約数の個数: 48

約数和(自身を含む): 146397888

約数和(自身を除く): 82017824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 2963, 3104, 5432, 5926, 10864, 11852, 20741, 21728, 23704, 41482, 47408, 82964, 94816, 165928, 287411, 331856, 574822, 663712, 1149644, 2011877, 2299288, 4023754, 4598576, 8047508, 9197152, 16095016, 32190032, 64380064]

約数ペア:

[(1, 64380064), (2, 32190032), (4, 16095016), (7, 9197152), (8, 8047508), (14, 4598576), (16, 4023754), (28, 2299288), (32, 2011877), (56, 1149644), (97, 663712), (112, 574822), (194, 331856), (224, 287411), (388, 165928), (679, 94816), (776, 82964), (1358, 47408), (1552, 41482), (2716, 23704), (2963, 21728), (3104, 20741), (5432, 11852), (5926, 10864)]