64084748

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3631

約数の個数: 48

約数和(自身を含む): 140884800

約数和(自身を除く): 76800052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 3593, 4459, 7186, 8918, 14372, 17836, 25151, 46709, 50302, 93418, 100604, 176057, 186836, 326963, 352114, 653926, 704228, 1232399, 1307852, 2288741, 2464798, 4577482, 4929596, 9154964, 16021187, 32042374, 64084748]

約数ペア:

[(1, 64084748), (2, 32042374), (4, 16021187), (7, 9154964), (13, 4929596), (14, 4577482), (26, 2464798), (28, 2288741), (49, 1307852), (52, 1232399), (91, 704228), (98, 653926), (182, 352114), (196, 326963), (343, 186836), (364, 176057), (637, 100604), (686, 93418), (1274, 50302), (1372, 46709), (2548, 25151), (3593, 17836), (4459, 14372), (7186, 8918)]