29142784

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 64753920

約数和(自身を除く): 35611136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 131, 158, 176, 256, 262, 316, 352, 524, 632, 704, 869, 1048, 1264, 1408, 1441, 1738, 2096, 2528, 2816, 2882, 3476, 4192, 5056, 5764, 6952, 8384, 10112, 10349, 11528, 13904, 16768, 20224, 20698, 23056, 27808, 33536, 41396, 46112, 55616, 82792, 92224, 111232, 113839, 165584, 184448, 222464, 227678, 331168, 368896, 455356, 662336, 910712, 1324672, 1821424, 2649344, 3642848, 7285696, 14571392, 29142784]

約数ペア:

[(1, 29142784), (2, 14571392), (4, 7285696), (8, 3642848), (11, 2649344), (16, 1821424), (22, 1324672), (32, 910712), (44, 662336), (64, 455356), (79, 368896), (88, 331168), (128, 227678), (131, 222464), (158, 184448), (176, 165584), (256, 113839), (262, 111232), (316, 92224), (352, 82792), (524, 55616), (632, 46112), (704, 41396), (869, 33536), (1048, 27808), (1264, 23056), (1408, 20698), (1441, 20224), (1738, 16768), (2096, 13904), (2528, 11528), (2816, 10349), (2882, 10112), (3476, 8384), (4192, 6952), (5056, 5764)]