27500264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 58924800

約数和(自身を除く): 31424536

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 61, 88, 94, 109, 122, 188, 218, 244, 376, 436, 488, 517, 671, 872, 1034, 1199, 1342, 2068, 2398, 2684, 2867, 4136, 4796, 5123, 5368, 5734, 6649, 9592, 10246, 11468, 13298, 20492, 22936, 26596, 31537, 40984, 53192, 56353, 63074, 73139, 112706, 126148, 146278, 225412, 252296, 292556, 312503, 450824, 585112, 625006, 1250012, 2500024, 3437533, 6875066, 13750132, 27500264]

約数ペア:

[(1, 27500264), (2, 13750132), (4, 6875066), (8, 3437533), (11, 2500024), (22, 1250012), (44, 625006), (47, 585112), (61, 450824), (88, 312503), (94, 292556), (109, 252296), (122, 225412), (188, 146278), (218, 126148), (244, 112706), (376, 73139), (436, 63074), (488, 56353), (517, 53192), (671, 40984), (872, 31537), (1034, 26596), (1199, 22936), (1342, 20492), (2068, 13298), (2398, 11468), (2684, 10246), (2867, 9592), (4136, 6649), (4796, 5734), (5123, 5368)]