13286928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:904

約数の個数: 80

約数和(自身を含む): 38301120

約数和(自身を除く): 25014192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 857, 912, 969, 1292, 1714, 1938, 2571, 2584, 3428, 3876, 5142, 5168, 6856, 7752, 10284, 13712, 14569, 15504, 16283, 20568, 29138, 32566, 41136, 43707, 48849, 58276, 65132, 87414, 97698, 116552, 130264, 174828, 195396, 233104, 260528, 276811, 349656, 390792, 553622, 699312, 781584, 830433, 1107244, 1660866, 2214488, 3321732, 4428976, 6643464, 13286928]

約数ペア:

[(1, 13286928), (2, 6643464), (3, 4428976), (4, 3321732), (6, 2214488), (8, 1660866), (12, 1107244), (16, 830433), (17, 781584), (19, 699312), (24, 553622), (34, 390792), (38, 349656), (48, 276811), (51, 260528), (57, 233104), (68, 195396), (76, 174828), (102, 130264), (114, 116552), (136, 97698), (152, 87414), (204, 65132), (228, 58276), (272, 48849), (304, 43707), (323, 41136), (408, 32566), (456, 29138), (646, 20568), (816, 16283), (857, 15504), (912, 14569), (969, 13712), (1292, 10284), (1714, 7752), (1938, 6856), (2571, 5168), (2584, 5142), (3428, 3876)]