25215888962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{12553}}^1$

素因数の和:12755

約数の個数: 64

約数和(自身を含む): 45100395648

約数和(自身を除く): 19884506686

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 131, 187, 262, 374, 451, 697, 902, 1394, 1441, 2227, 2882, 4454, 5371, 7667, 10742, 12553, 15334, 24497, 25106, 48994, 59081, 91307, 118162, 138083, 182614, 213401, 276166, 426802, 514673, 1004377, 1029346, 1644443, 2008754, 2347411, 3288886, 4694822, 5661403, 8749441, 11322806, 17498882, 18088873, 27955531, 36177746, 55911062, 67422163, 96243851, 134844326, 192487702, 307510841, 615021682, 741643793, 1146176771, 1483287586, 2292353542, 12607944481, 25215888962]

約数ペア:

[(1, 25215888962), (2, 12607944481), (11, 2292353542), (17, 1483287586), (22, 1146176771), (34, 741643793), (41, 615021682), (82, 307510841), (131, 192487702), (187, 134844326), (262, 96243851), (374, 67422163), (451, 55911062), (697, 36177746), (902, 27955531), (1394, 18088873), (1441, 17498882), (2227, 11322806), (2882, 8749441), (4454, 5661403), (5371, 4694822), (7667, 3288886), (10742, 2347411), (12553, 2008754), (15334, 1644443), (24497, 1029346), (25106, 1004377), (48994, 514673), (59081, 426802), (91307, 276166), (118162, 213401), (138083, 182614)]