75001276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 157151232

約数和(自身を除く): 82149956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 868, 994, 1217, 1988, 2201, 2434, 4402, 4868, 8519, 8804, 15407, 17038, 30814, 34076, 37727, 61628, 75454, 86407, 150908, 172814, 264089, 345628, 528178, 604849, 1056356, 1209698, 2419396, 2678617, 5357234, 10714468, 18750319, 37500638, 75001276]

約数ペア:

[(1, 75001276), (2, 37500638), (4, 18750319), (7, 10714468), (14, 5357234), (28, 2678617), (31, 2419396), (62, 1209698), (71, 1056356), (124, 604849), (142, 528178), (217, 345628), (284, 264089), (434, 172814), (497, 150908), (868, 86407), (994, 75454), (1217, 61628), (1988, 37727), (2201, 34076), (2434, 30814), (4402, 17038), (4868, 15407), (8519, 8804)]