26505304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 61920000

約数和(自身を除く): 35414696

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 859, 1064, 1102, 1624, 1718, 2204, 3436, 3857, 4408, 6013, 6872, 7714, 12026, 15428, 16321, 24052, 24911, 30856, 32642, 48104, 49822, 65284, 99644, 114247, 130568, 174377, 199288, 228494, 348754, 456988, 473309, 697508, 913976, 946618, 1395016, 1893236, 3313163, 3786472, 6626326, 13252652, 26505304]

約数ペア:

[(1, 26505304), (2, 13252652), (4, 6626326), (7, 3786472), (8, 3313163), (14, 1893236), (19, 1395016), (28, 946618), (29, 913976), (38, 697508), (56, 473309), (58, 456988), (76, 348754), (116, 228494), (133, 199288), (152, 174377), (203, 130568), (232, 114247), (266, 99644), (406, 65284), (532, 49822), (551, 48104), (812, 32642), (859, 30856), (1064, 24911), (1102, 24052), (1624, 16321), (1718, 15428), (2204, 12026), (3436, 7714), (3857, 6872), (4408, 6013)]