27810224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 63329280

約数和(自身を除く): 35519056

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 227, 247, 248, 304, 403, 454, 494, 496, 589, 806, 908, 988, 1178, 1612, 1816, 1976, 2356, 2951, 3224, 3632, 3952, 4313, 4712, 5902, 6448, 7037, 7657, 8626, 9424, 11804, 14074, 15314, 17252, 23608, 28148, 30628, 34504, 47216, 56069, 56296, 61256, 69008, 91481, 112138, 112592, 122512, 133703, 182962, 224276, 267406, 365924, 448552, 534812, 731848, 897104, 1069624, 1463696, 1738139, 2139248, 3476278, 6952556, 13905112, 27810224]

約数ペア:

[(1, 27810224), (2, 13905112), (4, 6952556), (8, 3476278), (13, 2139248), (16, 1738139), (19, 1463696), (26, 1069624), (31, 897104), (38, 731848), (52, 534812), (62, 448552), (76, 365924), (104, 267406), (124, 224276), (152, 182962), (208, 133703), (227, 122512), (247, 112592), (248, 112138), (304, 91481), (403, 69008), (454, 61256), (494, 56296), (496, 56069), (589, 47216), (806, 34504), (908, 30628), (988, 28148), (1178, 23608), (1612, 17252), (1816, 15314), (1976, 14074), (2356, 11804), (2951, 9424), (3224, 8626), (3632, 7657), (3952, 7037), (4313, 6448), (4712, 5902)]