28205866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 48117888

約数和(自身を除く): 19912022

約数列:

[1, 2, 13, 23, 26, 46, 101, 202, 299, 467, 598, 934, 1313, 2323, 2626, 4646, 6071, 10741, 12142, 21482, 30199, 47167, 60398, 94334, 139633, 279266, 613171, 1084841, 1226342, 2169682, 14102933, 28205866]

約数ペア:

[(1, 28205866), (2, 14102933), (13, 2169682), (23, 1226342), (26, 1084841), (46, 613171), (101, 279266), (202, 139633), (299, 94334), (467, 60398), (598, 47167), (934, 30199), (1313, 21482), (2323, 12142), (2626, 10741), (4646, 6071)]