2944396880672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{43422559}}^1$

素因数の和:43422745

約数の個数: 48

約数和(自身を含む): 6280986458880

約数和(自身を除く): 3336589578208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 652, 1304, 2119, 2608, 4238, 5216, 8476, 16952, 33904, 67808, 43422559, 86845118, 173690236, 347380472, 564493267, 694760944, 1128986534, 1389521888, 2257973068, 4515946136, 7077877117, 9031892272, 14155754234, 18063784544, 28311508468, 56623016936, 92012402521, 113246033872, 184024805042, 226492067744, 368049610084, 736099220168, 1472198440336, 2944396880672]

約数ペア:

[(1, 2944396880672), (2, 1472198440336), (4, 736099220168), (8, 368049610084), (13, 226492067744), (16, 184024805042), (26, 113246033872), (32, 92012402521), (52, 56623016936), (104, 28311508468), (163, 18063784544), (208, 14155754234), (326, 9031892272), (416, 7077877117), (652, 4515946136), (1304, 2257973068), (2119, 1389521888), (2608, 1128986534), (4238, 694760944), (5216, 564493267), (8476, 347380472), (16952, 173690236), (33904, 86845118), (67808, 43422559)]