22585984

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 48837600

約数和(自身を除く): 26251616

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 251, 296, 304, 502, 592, 608, 703, 1004, 1184, 1216, 1406, 2008, 2368, 2432, 2812, 4016, 4736, 4769, 5624, 8032, 9287, 9538, 11248, 16064, 18574, 19076, 22496, 32128, 37148, 38152, 44992, 74296, 76304, 89984, 148592, 152608, 176453, 297184, 305216, 352906, 594368, 610432, 705812, 1188736, 1411624, 2823248, 5646496, 11292992, 22585984]

約数ペア:

[(1, 22585984), (2, 11292992), (4, 5646496), (8, 2823248), (16, 1411624), (19, 1188736), (32, 705812), (37, 610432), (38, 594368), (64, 352906), (74, 305216), (76, 297184), (128, 176453), (148, 152608), (152, 148592), (251, 89984), (296, 76304), (304, 74296), (502, 44992), (592, 38152), (608, 37148), (703, 32128), (1004, 22496), (1184, 19076), (1216, 18574), (1406, 16064), (2008, 11248), (2368, 9538), (2432, 9287), (2812, 8032), (4016, 5624), (4736, 4769)]