38028454

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 23207546

約数列:

[1, 2, 29, 53, 58, 89, 106, 139, 178, 278, 1537, 2581, 3074, 4031, 4717, 5162, 7367, 8062, 9434, 12371, 14734, 24742, 136793, 213643, 273586, 358759, 427286, 655663, 717518, 1311326, 19014227, 38028454]

約数ペア:

[(1, 38028454), (2, 19014227), (29, 1311326), (53, 717518), (58, 655663), (89, 427286), (106, 358759), (139, 273586), (178, 213643), (278, 136793), (1537, 24742), (2581, 14734), (3074, 12371), (4031, 9434), (4717, 8062), (5162, 7367)]