424388636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25733}}^1$

素因数の和:25794

約数の個数: 48

約数和(自身を含む): 922306560

約数和(自身を除く): 497917924

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 25733, 51466, 102932, 180131, 360262, 488927, 720524, 797723, 977854, 1595446, 1955708, 3190892, 3422489, 5584061, 6844978, 11168122, 13689956, 15156737, 22336244, 30313474, 60626948, 106097159, 212194318, 424388636]

約数ペア:

[(1, 424388636), (2, 212194318), (4, 106097159), (7, 60626948), (14, 30313474), (19, 22336244), (28, 15156737), (31, 13689956), (38, 11168122), (62, 6844978), (76, 5584061), (124, 3422489), (133, 3190892), (217, 1955708), (266, 1595446), (434, 977854), (532, 797723), (589, 720524), (868, 488927), (1178, 360262), (2356, 180131), (4123, 102932), (8246, 51466), (16492, 25733)]