29987168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 67415040

約数和(自身を除く): 37427872

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 43, 62, 74, 76, 86, 124, 148, 152, 172, 248, 296, 304, 344, 496, 589, 592, 608, 688, 703, 817, 992, 1147, 1178, 1184, 1333, 1376, 1406, 1591, 1634, 2294, 2356, 2666, 2812, 3182, 3268, 4588, 4712, 5332, 5624, 6364, 6536, 9176, 9424, 10664, 11248, 12728, 13072, 18352, 18848, 21328, 21793, 22496, 25327, 25456, 26144, 30229, 36704, 42656, 43586, 49321, 50654, 50912, 60458, 87172, 98642, 101308, 120916, 174344, 197284, 202616, 241832, 348688, 394568, 405232, 483664, 697376, 789136, 810464, 937099, 967328, 1578272, 1874198, 3748396, 7496792, 14993584, 29987168]

約数ペア:

[(1, 29987168), (2, 14993584), (4, 7496792), (8, 3748396), (16, 1874198), (19, 1578272), (31, 967328), (32, 937099), (37, 810464), (38, 789136), (43, 697376), (62, 483664), (74, 405232), (76, 394568), (86, 348688), (124, 241832), (148, 202616), (152, 197284), (172, 174344), (248, 120916), (296, 101308), (304, 98642), (344, 87172), (496, 60458), (589, 50912), (592, 50654), (608, 49321), (688, 43586), (703, 42656), (817, 36704), (992, 30229), (1147, 26144), (1178, 25456), (1184, 25327), (1333, 22496), (1376, 21793), (1406, 21328), (1591, 18848), (1634, 18352), (2294, 13072), (2356, 12728), (2666, 11248), (2812, 10664), (3182, 9424), (3268, 9176), (4588, 6536), (4712, 6364), (5332, 5624)]