29129940496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{21319}}^1$

素因数の和:21476

約数の個数: 80

約数和(自身を含む): 60910387200

約数和(自身を除く): 31780446704

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 79, 92, 94, 158, 184, 188, 316, 368, 376, 632, 752, 1081, 1264, 1817, 2162, 3634, 3713, 4324, 7268, 7426, 8648, 14536, 14852, 17296, 21319, 29072, 29704, 42638, 59408, 85276, 85399, 170552, 170798, 341104, 341596, 490337, 683192, 980674, 1001993, 1366384, 1684201, 1961348, 2003986, 3368402, 3922696, 4007972, 6736804, 7845392, 8015944, 13473608, 16031888, 23045839, 26947216, 38736623, 46091678, 77473246, 79157447, 92183356, 154946492, 158314894, 184366712, 309892984, 316629788, 368733424, 619785968, 633259576, 1266519152, 1820621281, 3641242562, 7282485124, 14564970248, 29129940496]

約数ペア:

[(1, 29129940496), (2, 14564970248), (4, 7282485124), (8, 3641242562), (16, 1820621281), (23, 1266519152), (46, 633259576), (47, 619785968), (79, 368733424), (92, 316629788), (94, 309892984), (158, 184366712), (184, 158314894), (188, 154946492), (316, 92183356), (368, 79157447), (376, 77473246), (632, 46091678), (752, 38736623), (1081, 26947216), (1264, 23045839), (1817, 16031888), (2162, 13473608), (3634, 8015944), (3713, 7845392), (4324, 6736804), (7268, 4007972), (7426, 3922696), (8648, 3368402), (14536, 2003986), (14852, 1961348), (17296, 1684201), (21319, 1366384), (29072, 1001993), (29704, 980674), (42638, 683192), (59408, 490337), (85276, 341596), (85399, 341104), (170552, 170798)]