71376246508

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1033}}^1\times {\mathrm{1553}}^1$

素因数の和:2831

約数の個数: 72

約数和(自身を含む): 146177084592

約数和(自身を除く): 74800838084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 908, 1033, 1553, 1589, 2066, 3106, 3178, 4132, 6212, 6356, 7231, 10871, 11123, 14462, 21742, 22246, 28924, 43484, 44492, 50617, 76097, 101234, 152194, 202468, 234491, 304388, 352531, 468982, 705062, 937964, 1410124, 1604249, 1641437, 2467717, 3208498, 3282874, 4935434, 6416996, 6565748, 9870868, 11229743, 11490059, 17274019, 22459486, 22980118, 34548038, 44918972, 45960236, 69096076, 78608201, 157216402, 314432804, 364164523, 728329046, 1456658092, 2549151661, 5098303322, 10196606644, 17844061627, 35688123254, 71376246508]

約数ペア:

[(1, 71376246508), (2, 35688123254), (4, 17844061627), (7, 10196606644), (14, 5098303322), (28, 2549151661), (49, 1456658092), (98, 728329046), (196, 364164523), (227, 314432804), (454, 157216402), (908, 78608201), (1033, 69096076), (1553, 45960236), (1589, 44918972), (2066, 34548038), (3106, 22980118), (3178, 22459486), (4132, 17274019), (6212, 11490059), (6356, 11229743), (7231, 9870868), (10871, 6565748), (11123, 6416996), (14462, 4935434), (21742, 3282874), (22246, 3208498), (28924, 2467717), (43484, 1641437), (44492, 1604249), (50617, 1410124), (76097, 937964), (101234, 705062), (152194, 468982), (202468, 352531), (234491, 304388)]