27944516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 55104000

約数和(自身を除く): 27159484

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 409, 551, 589, 818, 899, 1102, 1178, 1636, 1798, 2204, 2356, 3596, 7771, 11861, 12679, 15542, 17081, 23722, 25358, 31084, 34162, 47444, 50716, 68324, 225359, 240901, 367691, 450718, 481802, 735382, 901436, 963604, 1470764, 6986129, 13972258, 27944516]

約数ペア:

[(1, 27944516), (2, 13972258), (4, 6986129), (19, 1470764), (29, 963604), (31, 901436), (38, 735382), (58, 481802), (62, 450718), (76, 367691), (116, 240901), (124, 225359), (409, 68324), (551, 50716), (589, 47444), (818, 34162), (899, 31084), (1102, 25358), (1178, 23722), (1636, 17081), (1798, 15542), (2204, 12679), (2356, 11861), (3596, 7771)]