38961937552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1253279}}^1$

素因数の和:1253383

約数の個数: 40

約数和(自身を含む): 79257427200

約数和(自身を除く): 40295489648

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1943, 3886, 7772, 15544, 31088, 1253279, 2506558, 5013116, 10026232, 20052464, 36345091, 72690182, 83969693, 145380364, 167939386, 290760728, 335878772, 581521456, 671757544, 1343515088, 2435121097, 4870242194, 9740484388, 19480968776, 38961937552]

約数ペア:

[(1, 38961937552), (2, 19480968776), (4, 9740484388), (8, 4870242194), (16, 2435121097), (29, 1343515088), (58, 671757544), (67, 581521456), (116, 335878772), (134, 290760728), (232, 167939386), (268, 145380364), (464, 83969693), (536, 72690182), (1072, 36345091), (1943, 20052464), (3886, 10026232), (7772, 5013116), (15544, 2506558), (31088, 1253279)]