17762992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 39997440

約数和(自身を除く): 22234448

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 47, 52, 79, 92, 94, 104, 158, 184, 188, 208, 299, 316, 368, 376, 598, 611, 632, 752, 1027, 1081, 1196, 1222, 1264, 1817, 2054, 2162, 2392, 2444, 3634, 3713, 4108, 4324, 4784, 4888, 7268, 7426, 8216, 8648, 9776, 14053, 14536, 14852, 16432, 17296, 23621, 28106, 29072, 29704, 47242, 48269, 56212, 59408, 85399, 94484, 96538, 112424, 170798, 188968, 193076, 224848, 341596, 377936, 386152, 683192, 772304, 1110187, 1366384, 2220374, 4440748, 8881496, 17762992]

約数ペア:

[(1, 17762992), (2, 8881496), (4, 4440748), (8, 2220374), (13, 1366384), (16, 1110187), (23, 772304), (26, 683192), (46, 386152), (47, 377936), (52, 341596), (79, 224848), (92, 193076), (94, 188968), (104, 170798), (158, 112424), (184, 96538), (188, 94484), (208, 85399), (299, 59408), (316, 56212), (368, 48269), (376, 47242), (598, 29704), (611, 29072), (632, 28106), (752, 23621), (1027, 17296), (1081, 16432), (1196, 14852), (1222, 14536), (1264, 14053), (1817, 9776), (2054, 8648), (2162, 8216), (2392, 7426), (2444, 7268), (3634, 4888), (3713, 4784), (4108, 4324)]