61864852

素因数分解:

$2^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 128329600

約数和(自身を除く): 66464748

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 343, 469, 673, 686, 938, 1346, 1372, 1876, 2692, 3283, 4711, 6566, 9422, 13132, 18844, 22981, 32977, 45091, 45962, 65954, 90182, 91924, 131908, 180364, 230839, 315637, 461678, 631274, 923356, 1262548, 2209459, 4418918, 8837836, 15466213, 30932426, 61864852]

約数ペア:

[(1, 61864852), (2, 30932426), (4, 15466213), (7, 8837836), (14, 4418918), (28, 2209459), (49, 1262548), (67, 923356), (98, 631274), (134, 461678), (196, 315637), (268, 230839), (343, 180364), (469, 131908), (673, 91924), (686, 90182), (938, 65954), (1346, 45962), (1372, 45091), (1876, 32977), (2692, 22981), (3283, 18844), (4711, 13132), (6566, 9422)]