68534648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 161602560

約数和(自身を除く): 93067912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 2003, 2444, 2632, 4006, 4277, 4888, 8012, 8554, 14021, 16024, 17108, 26039, 28042, 34216, 52078, 56084, 94141, 104156, 112168, 182273, 188282, 208312, 364546, 376564, 658987, 729092, 753128, 1223833, 1317974, 1458184, 2447666, 2635948, 4895332, 5271896, 8566831, 9790664, 17133662, 34267324, 68534648]

約数ペア:

[(1, 68534648), (2, 34267324), (4, 17133662), (7, 9790664), (8, 8566831), (13, 5271896), (14, 4895332), (26, 2635948), (28, 2447666), (47, 1458184), (52, 1317974), (56, 1223833), (91, 753128), (94, 729092), (104, 658987), (182, 376564), (188, 364546), (329, 208312), (364, 188282), (376, 182273), (611, 112168), (658, 104156), (728, 94141), (1222, 56084), (1316, 52078), (2003, 34216), (2444, 28042), (2632, 26039), (4006, 17108), (4277, 16024), (4888, 14021), (8012, 8554)]