40867648

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 84124800

約数和(自身を除く): 43257152

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 79, 118, 137, 158, 236, 274, 316, 472, 548, 632, 944, 1096, 1264, 1888, 2192, 2528, 3776, 4384, 4661, 5056, 8083, 8768, 9322, 10823, 16166, 18644, 21646, 32332, 37288, 43292, 64664, 74576, 86584, 129328, 149152, 173168, 258656, 298304, 346336, 517312, 638557, 692672, 1277114, 2554228, 5108456, 10216912, 20433824, 40867648]

約数ペア:

[(1, 40867648), (2, 20433824), (4, 10216912), (8, 5108456), (16, 2554228), (32, 1277114), (59, 692672), (64, 638557), (79, 517312), (118, 346336), (137, 298304), (158, 258656), (236, 173168), (274, 149152), (316, 129328), (472, 86584), (548, 74576), (632, 64664), (944, 43292), (1096, 37288), (1264, 32332), (1888, 21646), (2192, 18644), (2528, 16166), (3776, 10823), (4384, 9322), (4661, 8768), (5056, 8083)]