64794268

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 147604464

約数和(自身を除く): 82810196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 451, 539, 574, 733, 902, 1078, 1148, 1466, 1804, 2009, 2156, 2932, 3157, 4018, 5131, 6314, 8036, 8063, 10262, 12628, 16126, 20524, 22099, 30053, 32252, 35917, 44198, 56441, 60106, 71834, 88396, 112882, 120212, 143668, 210371, 225764, 330583, 395087, 420742, 661166, 790174, 841484, 1322332, 1472597, 1580348, 2314081, 2945194, 4628162, 5890388, 9256324, 16198567, 32397134, 64794268]

約数ペア:

[(1, 64794268), (2, 32397134), (4, 16198567), (7, 9256324), (11, 5890388), (14, 4628162), (22, 2945194), (28, 2314081), (41, 1580348), (44, 1472597), (49, 1322332), (77, 841484), (82, 790174), (98, 661166), (154, 420742), (164, 395087), (196, 330583), (287, 225764), (308, 210371), (451, 143668), (539, 120212), (574, 112882), (733, 88396), (902, 71834), (1078, 60106), (1148, 56441), (1466, 44198), (1804, 35917), (2009, 32252), (2156, 30053), (2932, 22099), (3157, 20524), (4018, 16126), (5131, 12628), (6314, 10262), (8036, 8063)]