67021436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 130636800

約数和(自身を除く): 63615364

約数列:

[1, 2, 4, 19, 29, 38, 47, 58, 76, 94, 116, 188, 551, 647, 893, 1102, 1294, 1363, 1786, 2204, 2588, 2726, 3572, 5452, 12293, 18763, 24586, 25897, 30409, 37526, 49172, 51794, 60818, 75052, 103588, 121636, 356497, 577771, 712994, 881861, 1155542, 1425988, 1763722, 2311084, 3527444, 16755359, 33510718, 67021436]

約数ペア:

[(1, 67021436), (2, 33510718), (4, 16755359), (19, 3527444), (29, 2311084), (38, 1763722), (47, 1425988), (58, 1155542), (76, 881861), (94, 712994), (116, 577771), (188, 356497), (551, 121636), (647, 103588), (893, 75052), (1102, 60818), (1294, 51794), (1363, 49172), (1786, 37526), (2204, 30409), (2588, 25897), (2726, 24586), (3572, 18763), (5452, 12293)]