73263428

素因数分解:

$2^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 151939200

約数和(自身を除く): 78675772

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 343, 469, 686, 797, 938, 1372, 1594, 1876, 3188, 3283, 5579, 6566, 11158, 13132, 22316, 22981, 39053, 45962, 53399, 78106, 91924, 106798, 156212, 213596, 273371, 373793, 546742, 747586, 1093484, 1495172, 2616551, 5233102, 10466204, 18315857, 36631714, 73263428]

約数ペア:

[(1, 73263428), (2, 36631714), (4, 18315857), (7, 10466204), (14, 5233102), (28, 2616551), (49, 1495172), (67, 1093484), (98, 747586), (134, 546742), (196, 373793), (268, 273371), (343, 213596), (469, 156212), (686, 106798), (797, 91924), (938, 78106), (1372, 53399), (1594, 45962), (1876, 39053), (3188, 22981), (3283, 22316), (5579, 13132), (6566, 11158)]