1385344

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 2815200

約数和(自身を除く): 1429856

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 137, 158, 274, 316, 548, 632, 1096, 1264, 2192, 2528, 4384, 5056, 8768, 10112, 10823, 17536, 21646, 43292, 86584, 173168, 346336, 692672, 1385344]

約数ペア:

[(1, 1385344), (2, 692672), (4, 346336), (8, 173168), (16, 86584), (32, 43292), (64, 21646), (79, 17536), (128, 10823), (137, 10112), (158, 8768), (274, 5056), (316, 4384), (548, 2528), (632, 2192), (1096, 1264)]