27900664

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 63680400

約数和(自身を除く): 35779736

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 41, 44, 74, 76, 82, 88, 121, 148, 152, 164, 209, 242, 296, 328, 407, 418, 451, 484, 703, 779, 814, 836, 902, 968, 1406, 1517, 1558, 1628, 1672, 1804, 2299, 2812, 3034, 3116, 3256, 3608, 4477, 4598, 4961, 5624, 6068, 6232, 7733, 8569, 8954, 9196, 9922, 12136, 15466, 16687, 17138, 17908, 18392, 19844, 28823, 30932, 33374, 34276, 35816, 39688, 57646, 61864, 66748, 68552, 85063, 94259, 115292, 133496, 170126, 183557, 188518, 230584, 317053, 340252, 367114, 377036, 634106, 680504, 734228, 754072, 1268212, 1468456, 2536424, 3487583, 6975166, 13950332, 27900664]

約数ペア:

[(1, 27900664), (2, 13950332), (4, 6975166), (8, 3487583), (11, 2536424), (19, 1468456), (22, 1268212), (37, 754072), (38, 734228), (41, 680504), (44, 634106), (74, 377036), (76, 367114), (82, 340252), (88, 317053), (121, 230584), (148, 188518), (152, 183557), (164, 170126), (209, 133496), (242, 115292), (296, 94259), (328, 85063), (407, 68552), (418, 66748), (451, 61864), (484, 57646), (703, 39688), (779, 35816), (814, 34276), (836, 33374), (902, 30932), (968, 28823), (1406, 19844), (1517, 18392), (1558, 17908), (1628, 17138), (1672, 16687), (1804, 15466), (2299, 12136), (2812, 9922), (3034, 9196), (3116, 8954), (3256, 8569), (3608, 7733), (4477, 6232), (4598, 6068), (4961, 5624)]