28275648

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 112

約数和(自身を含む): 82417920

約数和(自身を除く): 54142272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 138, 152, 184, 192, 228, 276, 304, 337, 368, 437, 456, 552, 608, 674, 736, 874, 912, 1011, 1104, 1216, 1311, 1348, 1472, 1748, 1824, 2022, 2208, 2622, 2696, 3496, 3648, 4044, 4416, 5244, 5392, 6403, 6992, 7751, 8088, 10488, 10784, 12806, 13984, 15502, 16176, 19209, 20976, 21568, 23253, 25612, 27968, 31004, 32352, 38418, 41952, 46506, 51224, 62008, 64704, 76836, 83904, 93012, 102448, 124016, 147269, 153672, 186024, 204896, 248032, 294538, 307344, 372048, 409792, 441807, 496064, 589076, 614688, 744096, 883614, 1178152, 1229376, 1488192, 1767228, 2356304, 3534456, 4712608, 7068912, 9425216, 14137824, 28275648]

約数ペア:

[(1, 28275648), (2, 14137824), (3, 9425216), (4, 7068912), (6, 4712608), (8, 3534456), (12, 2356304), (16, 1767228), (19, 1488192), (23, 1229376), (24, 1178152), (32, 883614), (38, 744096), (46, 614688), (48, 589076), (57, 496064), (64, 441807), (69, 409792), (76, 372048), (92, 307344), (96, 294538), (114, 248032), (138, 204896), (152, 186024), (184, 153672), (192, 147269), (228, 124016), (276, 102448), (304, 93012), (337, 83904), (368, 76836), (437, 64704), (456, 62008), (552, 51224), (608, 46506), (674, 41952), (736, 38418), (874, 32352), (912, 31004), (1011, 27968), (1104, 25612), (1216, 23253), (1311, 21568), (1348, 20976), (1472, 19209), (1748, 16176), (1824, 15502), (2022, 13984), (2208, 12806), (2622, 10784), (2696, 10488), (3496, 8088), (3648, 7751), (4044, 6992), (4416, 6403), (5244, 5392)]