28345384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 55941120

約数和(自身を除く): 27595736

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 1016, 1213, 2426, 2921, 4852, 5842, 9704, 11684, 23368, 27899, 55798, 111596, 154051, 223192, 308102, 616204, 1232408, 3543173, 7086346, 14172692, 28345384]

約数ペア:

[(1, 28345384), (2, 14172692), (4, 7086346), (8, 3543173), (23, 1232408), (46, 616204), (92, 308102), (127, 223192), (184, 154051), (254, 111596), (508, 55798), (1016, 27899), (1213, 23368), (2426, 11684), (2921, 9704), (4852, 5842)]