31596947788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1\times {\mathrm{33997}}^1$

素因数の和:35774

約数の個数: 48

約数和(自身を含む): 66559924480

約数和(自身を除く): 34962976692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1747, 3494, 6988, 12229, 24458, 33193, 33997, 48916, 66386, 67994, 132772, 135988, 232351, 237979, 464702, 475958, 645943, 929404, 951916, 1291886, 2583772, 4521601, 9043202, 18086404, 59392759, 118785518, 237571036, 415749313, 831498626, 1128462421, 1662997252, 2256924842, 4513849684, 7899236947, 15798473894, 31596947788]

約数ペア:

[(1, 31596947788), (2, 15798473894), (4, 7899236947), (7, 4513849684), (14, 2256924842), (19, 1662997252), (28, 1128462421), (38, 831498626), (76, 415749313), (133, 237571036), (266, 118785518), (532, 59392759), (1747, 18086404), (3494, 9043202), (6988, 4521601), (12229, 2583772), (24458, 1291886), (33193, 951916), (33997, 929404), (48916, 645943), (66386, 475958), (67994, 464702), (132772, 237979), (135988, 232351)]