27554212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 59004288

約数和(自身を除く): 31450076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 238, 428, 476, 541, 749, 1082, 1498, 1819, 2164, 2996, 3638, 3787, 7276, 7574, 9197, 12733, 15148, 18394, 25466, 36788, 50932, 57887, 64379, 115774, 128758, 231548, 257516, 405209, 810418, 984079, 1620836, 1968158, 3936316, 6888553, 13777106, 27554212]

約数ペア:

[(1, 27554212), (2, 13777106), (4, 6888553), (7, 3936316), (14, 1968158), (17, 1620836), (28, 984079), (34, 810418), (68, 405209), (107, 257516), (119, 231548), (214, 128758), (238, 115774), (428, 64379), (476, 57887), (541, 50932), (749, 36788), (1082, 25466), (1498, 18394), (1819, 15148), (2164, 12733), (2996, 9197), (3638, 7574), (3787, 7276)]