57418228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 124190080

約数和(自身を除く): 66771852

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 2917, 4921, 5834, 9842, 11668, 19684, 20419, 40838, 55423, 81676, 107929, 110846, 215858, 221692, 387961, 431716, 755503, 775922, 1511006, 1551844, 2050651, 3022012, 4101302, 8202604, 14354557, 28709114, 57418228]

約数ペア:

[(1, 57418228), (2, 28709114), (4, 14354557), (7, 8202604), (14, 4101302), (19, 3022012), (28, 2050651), (37, 1551844), (38, 1511006), (74, 775922), (76, 755503), (133, 431716), (148, 387961), (259, 221692), (266, 215858), (518, 110846), (532, 107929), (703, 81676), (1036, 55423), (1406, 40838), (2812, 20419), (2917, 19684), (4921, 11668), (5834, 9842)]