28397454

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 29663346

約数列:

[1, 2, 3, 6, 83, 127, 166, 249, 254, 381, 449, 498, 762, 898, 1347, 2694, 10541, 21082, 31623, 37267, 57023, 63246, 74534, 111801, 114046, 171069, 223602, 342138, 4732909, 9465818, 14198727, 28397454]

約数ペア:

[(1, 28397454), (2, 14198727), (3, 9465818), (6, 4732909), (83, 342138), (127, 223602), (166, 171069), (249, 114046), (254, 111801), (381, 74534), (449, 63246), (498, 57023), (762, 37267), (898, 31623), (1347, 21082), (2694, 10541)]