72275216

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{26729}}^1$

素因数の和:26763

約数の個数: 30

約数和(自身を含む): 151639290

約数和(自身を除く): 79364074

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 26729, 53458, 106916, 213832, 347477, 427664, 694954, 1389908, 2779816, 4517201, 5559632, 9034402, 18068804, 36137608, 72275216]

約数ペア:

[(1, 72275216), (2, 36137608), (4, 18068804), (8, 9034402), (13, 5559632), (16, 4517201), (26, 2779816), (52, 1389908), (104, 694954), (169, 427664), (208, 347477), (338, 213832), (676, 106916), (1352, 53458), (2704, 26729)]