26620292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 52026240

約数和(自身を除く): 25405948

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 97, 157, 194, 314, 388, 437, 628, 874, 1748, 1843, 2231, 2983, 3611, 3686, 4462, 5966, 7222, 7372, 8924, 11932, 14444, 15229, 30458, 42389, 60916, 68609, 84778, 137218, 169556, 274436, 289351, 350267, 578702, 700534, 1157404, 1401068, 6655073, 13310146, 26620292]

約数ペア:

[(1, 26620292), (2, 13310146), (4, 6655073), (19, 1401068), (23, 1157404), (38, 700534), (46, 578702), (76, 350267), (92, 289351), (97, 274436), (157, 169556), (194, 137218), (314, 84778), (388, 68609), (437, 60916), (628, 42389), (874, 30458), (1748, 15229), (1843, 14444), (2231, 11932), (2983, 8924), (3611, 7372), (3686, 7222), (4462, 5966)]