66102862

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 122791680

約数和(自身を除く): 56688818

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 131, 133, 262, 266, 271, 542, 917, 931, 1834, 1862, 1897, 2489, 3794, 4978, 5149, 6419, 10298, 12838, 13279, 17423, 26558, 34846, 35501, 36043, 71002, 72086, 121961, 243922, 248507, 252301, 497014, 504602, 674519, 1349038, 1739549, 3479098, 4721633, 9443266, 33051431, 66102862]

約数ペア:

[(1, 66102862), (2, 33051431), (7, 9443266), (14, 4721633), (19, 3479098), (38, 1739549), (49, 1349038), (98, 674519), (131, 504602), (133, 497014), (262, 252301), (266, 248507), (271, 243922), (542, 121961), (917, 72086), (931, 71002), (1834, 36043), (1862, 35501), (1897, 34846), (2489, 26558), (3794, 17423), (4978, 13279), (5149, 12838), (6419, 10298)]