74758928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1439}}^1$

素因数の和:1655

約数の個数: 40

約数和(自身を含む): 154275840

約数和(自身を除く): 79516912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1439, 1528, 2878, 3056, 3247, 5756, 6494, 11512, 12988, 23024, 24463, 25976, 48926, 51952, 97852, 195704, 274849, 391408, 549698, 1099396, 2198792, 4397584, 4672433, 9344866, 18689732, 37379464, 74758928]

約数ペア:

[(1, 74758928), (2, 37379464), (4, 18689732), (8, 9344866), (16, 4672433), (17, 4397584), (34, 2198792), (68, 1099396), (136, 549698), (191, 391408), (272, 274849), (382, 195704), (764, 97852), (1439, 51952), (1528, 48926), (2878, 25976), (3056, 24463), (3247, 23024), (5756, 12988), (6494, 11512)]