27890632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2426

約数の個数: 64

約数和(自身を含む): 68659200

約数和(自身を除く): 40768568

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2383, 2926, 4766, 5852, 9532, 11704, 16681, 19064, 26213, 33362, 45277, 52426, 66724, 90554, 104852, 133448, 181108, 183491, 209704, 316939, 362216, 366982, 498047, 633878, 733964, 996094, 1267756, 1467928, 1992188, 2535512, 3486329, 3984376, 6972658, 13945316, 27890632]

約数ペア:

[(1, 27890632), (2, 13945316), (4, 6972658), (7, 3984376), (8, 3486329), (11, 2535512), (14, 1992188), (19, 1467928), (22, 1267756), (28, 996094), (38, 733964), (44, 633878), (56, 498047), (76, 366982), (77, 362216), (88, 316939), (133, 209704), (152, 183491), (154, 181108), (209, 133448), (266, 104852), (308, 90554), (418, 66724), (532, 52426), (616, 45277), (836, 33362), (1064, 26213), (1463, 19064), (1672, 16681), (2383, 11704), (2926, 9532), (4766, 5852)]