27499888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 61246080

約数和(自身を除く): 33746192

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 47, 52, 58, 94, 97, 104, 116, 188, 194, 208, 232, 376, 377, 388, 464, 611, 752, 754, 776, 1222, 1261, 1363, 1508, 1552, 2444, 2522, 2726, 2813, 3016, 4559, 4888, 5044, 5452, 5626, 6032, 9118, 9776, 10088, 10904, 11252, 17719, 18236, 20176, 21808, 22504, 35438, 36472, 36569, 45008, 59267, 70876, 72944, 73138, 118534, 132211, 141752, 146276, 237068, 264422, 283504, 292552, 474136, 528844, 585104, 948272, 1057688, 1718743, 2115376, 3437486, 6874972, 13749944, 27499888]

約数ペア:

[(1, 27499888), (2, 13749944), (4, 6874972), (8, 3437486), (13, 2115376), (16, 1718743), (26, 1057688), (29, 948272), (47, 585104), (52, 528844), (58, 474136), (94, 292552), (97, 283504), (104, 264422), (116, 237068), (188, 146276), (194, 141752), (208, 132211), (232, 118534), (376, 73138), (377, 72944), (388, 70876), (464, 59267), (611, 45008), (752, 36569), (754, 36472), (776, 35438), (1222, 22504), (1261, 21808), (1363, 20176), (1508, 18236), (1552, 17719), (2444, 11252), (2522, 10904), (2726, 10088), (2813, 9776), (3016, 9118), (4559, 6032), (4888, 5626), (5044, 5452)]