64944976

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 130527360

約数和(自身を除く): 65582384

約数列:

[1, 2, 4, 8, 16, 47, 67, 94, 134, 188, 268, 376, 536, 752, 1072, 1289, 2578, 3149, 5156, 6298, 10312, 12596, 20624, 25192, 50384, 60583, 86363, 121166, 172726, 242332, 345452, 484664, 690904, 969328, 1381808, 4059061, 8118122, 16236244, 32472488, 64944976]

約数ペア:

[(1, 64944976), (2, 32472488), (4, 16236244), (8, 8118122), (16, 4059061), (47, 1381808), (67, 969328), (94, 690904), (134, 484664), (188, 345452), (268, 242332), (376, 172726), (536, 121166), (752, 86363), (1072, 60583), (1289, 50384), (2578, 25192), (3149, 20624), (5156, 12596), (6298, 10312)]