1373670448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{75377}}^1$

素因数の和:75469

約数の個数: 40

約数和(自身を含む): 2860142832

約数和(自身を除く): 1486472384

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 75377, 150754, 301508, 603016, 1206032, 1281409, 2562818, 5050259, 5125636, 10100518, 10251272, 20201036, 20502544, 40402072, 80804144, 85854403, 171708806, 343417612, 686835224, 1373670448]

約数ペア:

[(1, 1373670448), (2, 686835224), (4, 343417612), (8, 171708806), (16, 85854403), (17, 80804144), (34, 40402072), (67, 20502544), (68, 20201036), (134, 10251272), (136, 10100518), (268, 5125636), (272, 5050259), (536, 2562818), (1072, 1281409), (1139, 1206032), (2278, 603016), (4556, 301508), (9112, 150754), (18224, 75377)]