25682766928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{25163}}^1$

素因数の和:25892

約数の個数: 80

約数和(自身を含む): 61333324416

約数和(自身を除く): 35650557488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 701, 728, 1402, 1456, 2804, 4907, 5608, 9113, 9814, 11216, 18226, 19628, 25163, 36452, 39256, 50326, 63791, 72904, 78512, 100652, 127582, 145808, 176141, 201304, 255164, 327119, 352282, 402608, 510328, 654238, 704564, 1020656, 1308476, 1409128, 2289833, 2616952, 2818256, 4579666, 5233904, 9159332, 17639263, 18318664, 35278526, 36637328, 70557052, 123474841, 141114104, 229310419, 246949682, 282228208, 458620838, 493899364, 917241676, 987798728, 1605172933, 1834483352, 1975597456, 3210345866, 3668966704, 6420691732, 12841383464, 25682766928]

約数ペア:

[(1, 25682766928), (2, 12841383464), (4, 6420691732), (7, 3668966704), (8, 3210345866), (13, 1975597456), (14, 1834483352), (16, 1605172933), (26, 987798728), (28, 917241676), (52, 493899364), (56, 458620838), (91, 282228208), (104, 246949682), (112, 229310419), (182, 141114104), (208, 123474841), (364, 70557052), (701, 36637328), (728, 35278526), (1402, 18318664), (1456, 17639263), (2804, 9159332), (4907, 5233904), (5608, 4579666), (9113, 2818256), (9814, 2616952), (11216, 2289833), (18226, 1409128), (19628, 1308476), (25163, 1020656), (36452, 704564), (39256, 654238), (50326, 510328), (63791, 402608), (72904, 352282), (78512, 327119), (100652, 255164), (127582, 201304), (145808, 176141)]