28212054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1163}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 61012224

約数和(自身を除く): 32800170

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1163, 1866, 2326, 3489, 4043, 6978, 8086, 12129, 15119, 24258, 30238, 45357, 90714, 361693, 723386, 1085079, 2170158, 4702009, 9404018, 14106027, 28212054]

約数ペア:

[(1, 28212054), (2, 14106027), (3, 9404018), (6, 4702009), (13, 2170158), (26, 1085079), (39, 723386), (78, 361693), (311, 90714), (622, 45357), (933, 30238), (1163, 24258), (1866, 15119), (2326, 12129), (3489, 8086), (4043, 6978)]