287046136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{2971}}^1$

素因数の和:3919

約数の個数: 32

約数和(自身を含む): 580431600

約数和(自身を除く): 293385464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 929, 1858, 2971, 3716, 5942, 7432, 11884, 12077, 23768, 24154, 38623, 48308, 77246, 96616, 154492, 308984, 2760059, 5520118, 11040236, 22080472, 35880767, 71761534, 143523068, 287046136]

約数ペア:

[(1, 287046136), (2, 143523068), (4, 71761534), (8, 35880767), (13, 22080472), (26, 11040236), (52, 5520118), (104, 2760059), (929, 308984), (1858, 154492), (2971, 96616), (3716, 77246), (5942, 48308), (7432, 38623), (11884, 24154), (12077, 23768)]