28838808

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7027}}^1$

素因数の和:7061

約数の個数: 64

約数和(自身を含む): 84336000

約数和(自身を除く): 55497192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 7027, 14054, 21081, 28108, 42162, 56216, 63243, 84324, 126486, 133513, 168648, 189729, 252972, 267026, 379458, 400539, 505944, 534052, 758916, 801078, 1068104, 1201617, 1517832, 1602156, 2403234, 3204312, 3604851, 4806468, 7209702, 9612936, 14419404, 28838808]

約数ペア:

[(1, 28838808), (2, 14419404), (3, 9612936), (4, 7209702), (6, 4806468), (8, 3604851), (9, 3204312), (12, 2403234), (18, 1602156), (19, 1517832), (24, 1201617), (27, 1068104), (36, 801078), (38, 758916), (54, 534052), (57, 505944), (72, 400539), (76, 379458), (108, 267026), (114, 252972), (152, 189729), (171, 168648), (216, 133513), (228, 126486), (342, 84324), (456, 63243), (513, 56216), (684, 42162), (1026, 28108), (1368, 21081), (2052, 14054), (4104, 7027)]