27240052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 31183628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 643, 1246, 1286, 1513, 2492, 2572, 3026, 4501, 6052, 9002, 10591, 10931, 18004, 21182, 21862, 42364, 43724, 57227, 76517, 114454, 153034, 228908, 306068, 400589, 801178, 972859, 1602356, 1945718, 3891436, 6810013, 13620026, 27240052]

約数ペア:

[(1, 27240052), (2, 13620026), (4, 6810013), (7, 3891436), (14, 1945718), (17, 1602356), (28, 972859), (34, 801178), (68, 400589), (89, 306068), (119, 228908), (178, 153034), (238, 114454), (356, 76517), (476, 57227), (623, 43724), (643, 42364), (1246, 21862), (1286, 21182), (1513, 18004), (2492, 10931), (2572, 10591), (3026, 9002), (4501, 6052)]