28791664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5641}}^1$

素因数の和:5689

約数の個数: 40

約数和(自身を含む): 62964720

約数和(自身を除く): 34173056

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 5641, 11282, 22564, 45128, 62051, 90256, 124102, 163589, 248204, 327178, 496408, 654356, 992816, 1308712, 1799479, 2617424, 3598958, 7197916, 14395832, 28791664]

約数ペア:

[(1, 28791664), (2, 14395832), (4, 7197916), (8, 3598958), (11, 2617424), (16, 1799479), (22, 1308712), (29, 992816), (44, 654356), (58, 496408), (88, 327178), (116, 248204), (176, 163589), (232, 124102), (319, 90256), (464, 62051), (638, 45128), (1276, 22564), (2552, 11282), (5104, 5641)]