30291976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26479}}^1$

素因数の和:26509

約数の個数: 32

約数和(自身を含む): 66729600

約数和(自身を除く): 36437624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 26479, 52958, 105916, 211832, 291269, 344227, 582538, 688454, 1165076, 1376908, 2330152, 2753816, 3786497, 7572994, 15145988, 30291976]

約数ペア:

[(1, 30291976), (2, 15145988), (4, 7572994), (8, 3786497), (11, 2753816), (13, 2330152), (22, 1376908), (26, 1165076), (44, 688454), (52, 582538), (88, 344227), (104, 291269), (143, 211832), (286, 105916), (572, 52958), (1144, 26479)]