70474112

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 150368400

約数和(自身を除く): 79894288

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 233, 272, 278, 466, 544, 556, 932, 1088, 1112, 1864, 2176, 2224, 2363, 3728, 3961, 4448, 4726, 7456, 7922, 8896, 9452, 14912, 15844, 17792, 18904, 29824, 31688, 32387, 37808, 63376, 64774, 75616, 126752, 129548, 151232, 253504, 259096, 302464, 507008, 518192, 550579, 1036384, 1101158, 2072768, 2202316, 4145536, 4404632, 8809264, 17618528, 35237056, 70474112]

約数ペア:

[(1, 70474112), (2, 35237056), (4, 17618528), (8, 8809264), (16, 4404632), (17, 4145536), (32, 2202316), (34, 2072768), (64, 1101158), (68, 1036384), (128, 550579), (136, 518192), (139, 507008), (233, 302464), (272, 259096), (278, 253504), (466, 151232), (544, 129548), (556, 126752), (932, 75616), (1088, 64774), (1112, 63376), (1864, 37808), (2176, 32387), (2224, 31688), (2363, 29824), (3728, 18904), (3961, 17792), (4448, 15844), (4726, 14912), (7456, 9452), (7922, 8896)]