74283976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3203}}^1$

素因数の和:3445

約数の個数: 32

約数和(自身を含む): 150716160

約数和(自身を除く): 76432184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 3203, 5798, 6406, 11596, 12812, 23192, 25624, 41639, 83278, 166556, 333112, 714269, 1428538, 2857076, 5714152, 9285497, 18570994, 37141988, 74283976]

約数ペア:

[(1, 74283976), (2, 37141988), (4, 18570994), (8, 9285497), (13, 5714152), (26, 2857076), (52, 1428538), (104, 714269), (223, 333112), (446, 166556), (892, 83278), (1784, 41639), (2899, 25624), (3203, 23192), (5798, 12812), (6406, 11596)]