2823248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 5937120

約数和(自身を除く): 3113872

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 251, 296, 304, 502, 592, 703, 1004, 1406, 2008, 2812, 4016, 4769, 5624, 9287, 9538, 11248, 18574, 19076, 37148, 38152, 74296, 76304, 148592, 176453, 352906, 705812, 1411624, 2823248]

約数ペア:

[(1, 2823248), (2, 1411624), (4, 705812), (8, 352906), (16, 176453), (19, 148592), (37, 76304), (38, 74296), (74, 38152), (76, 37148), (148, 19076), (152, 18574), (251, 11248), (296, 9538), (304, 9287), (502, 5624), (592, 4769), (703, 4016), (1004, 2812), (1406, 2008)]