28585136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 58255200

約数和(自身を除く): 29670064

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 449, 692, 898, 1384, 1796, 2768, 3592, 3979, 7184, 7958, 10327, 15916, 20654, 31832, 41308, 63664, 77677, 82616, 155354, 165232, 310708, 621416, 1242832, 1786571, 3573142, 7146284, 14292568, 28585136]

約数ペア:

[(1, 28585136), (2, 14292568), (4, 7146284), (8, 3573142), (16, 1786571), (23, 1242832), (46, 621416), (92, 310708), (173, 165232), (184, 155354), (346, 82616), (368, 77677), (449, 63664), (692, 41308), (898, 31832), (1384, 20654), (1796, 15916), (2768, 10327), (3592, 7958), (3979, 7184)]