27946864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 59714928

約数和(自身を除く): 31768064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 1637, 2134, 3274, 4268, 6548, 8536, 13096, 17072, 18007, 26192, 36014, 72028, 144056, 158789, 288112, 317578, 635156, 1270312, 1746679, 2540624, 3493358, 6986716, 13973432, 27946864]

約数ペア:

[(1, 27946864), (2, 13973432), (4, 6986716), (8, 3493358), (11, 2540624), (16, 1746679), (22, 1270312), (44, 635156), (88, 317578), (97, 288112), (176, 158789), (194, 144056), (388, 72028), (776, 36014), (1067, 26192), (1552, 18007), (1637, 17072), (2134, 13096), (3274, 8536), (4268, 6548)]