8966936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 20044800

約数和(自身を除く): 11077864

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 173, 209, 248, 341, 346, 418, 589, 682, 692, 836, 1178, 1364, 1384, 1672, 1903, 2356, 2728, 3287, 3806, 4712, 5363, 6479, 6574, 7612, 10726, 12958, 13148, 15224, 21452, 25916, 26296, 36157, 42904, 51832, 58993, 72314, 101897, 117986, 144628, 203794, 235972, 289256, 407588, 471944, 815176, 1120867, 2241734, 4483468, 8966936]

約数ペア:

[(1, 8966936), (2, 4483468), (4, 2241734), (8, 1120867), (11, 815176), (19, 471944), (22, 407588), (31, 289256), (38, 235972), (44, 203794), (62, 144628), (76, 117986), (88, 101897), (124, 72314), (152, 58993), (173, 51832), (209, 42904), (248, 36157), (341, 26296), (346, 25916), (418, 21452), (589, 15224), (682, 13148), (692, 12958), (836, 10726), (1178, 7612), (1364, 6574), (1384, 6479), (1672, 5363), (1903, 4712), (2356, 3806), (2728, 3287)]