40214648

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 78850800

約数和(自身を除く): 38636152

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 1787, 2813, 3574, 5626, 7148, 11252, 14296, 22504, 51823, 103646, 173339, 207292, 346678, 414584, 693356, 1386712, 5026831, 10053662, 20107324, 40214648]

約数ペア:

[(1, 40214648), (2, 20107324), (4, 10053662), (8, 5026831), (29, 1386712), (58, 693356), (97, 414584), (116, 346678), (194, 207292), (232, 173339), (388, 103646), (776, 51823), (1787, 22504), (2813, 14296), (3574, 11252), (5626, 7148)]