64256024

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 146361600

約数和(自身を除く): 82105576

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 131, 133, 152, 262, 266, 461, 524, 532, 917, 922, 1048, 1064, 1834, 1844, 2489, 3227, 3668, 3688, 4978, 6454, 7336, 8759, 9956, 12908, 17423, 17518, 19912, 25816, 34846, 35036, 60391, 61313, 69692, 70072, 120782, 122626, 139384, 241564, 245252, 422737, 483128, 490504, 845474, 1147429, 1690948, 2294858, 3381896, 4589716, 8032003, 9179432, 16064006, 32128012, 64256024]

約数ペア:

[(1, 64256024), (2, 32128012), (4, 16064006), (7, 9179432), (8, 8032003), (14, 4589716), (19, 3381896), (28, 2294858), (38, 1690948), (56, 1147429), (76, 845474), (131, 490504), (133, 483128), (152, 422737), (262, 245252), (266, 241564), (461, 139384), (524, 122626), (532, 120782), (917, 70072), (922, 69692), (1048, 61313), (1064, 60391), (1834, 35036), (1844, 34846), (2489, 25816), (3227, 19912), (3668, 17518), (3688, 17423), (4978, 12908), (6454, 9956), (7336, 8759)]