42353542

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 81628560

約数和(自身を除く): 39275018

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 101, 154, 202, 389, 539, 707, 778, 1078, 1111, 1414, 2222, 2723, 4279, 4949, 5446, 7777, 8558, 9898, 15554, 19061, 29953, 38122, 39289, 54439, 59906, 78578, 108878, 209671, 275023, 419342, 432179, 550046, 864358, 1925161, 3025253, 3850322, 6050506, 21176771, 42353542]

約数ペア:

[(1, 42353542), (2, 21176771), (7, 6050506), (11, 3850322), (14, 3025253), (22, 1925161), (49, 864358), (77, 550046), (98, 432179), (101, 419342), (154, 275023), (202, 209671), (389, 108878), (539, 78578), (707, 59906), (778, 54439), (1078, 39289), (1111, 38122), (1414, 29953), (2222, 19061), (2723, 15554), (4279, 9898), (4949, 8558), (5446, 7777)]