33440896

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 71628480

約数和(自身を除く): 38187584

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 296, 307, 368, 592, 614, 736, 851, 1184, 1228, 1472, 1702, 2368, 2456, 2944, 3404, 4736, 4912, 6808, 7061, 9824, 11359, 13616, 14122, 19648, 22718, 27232, 28244, 39296, 45436, 54464, 56488, 90872, 108928, 112976, 181744, 225952, 261257, 363488, 451904, 522514, 726976, 903808, 1045028, 1453952, 2090056, 4180112, 8360224, 16720448, 33440896]

約数ペア:

[(1, 33440896), (2, 16720448), (4, 8360224), (8, 4180112), (16, 2090056), (23, 1453952), (32, 1045028), (37, 903808), (46, 726976), (64, 522514), (74, 451904), (92, 363488), (128, 261257), (148, 225952), (184, 181744), (296, 112976), (307, 108928), (368, 90872), (592, 56488), (614, 54464), (736, 45436), (851, 39296), (1184, 28244), (1228, 27232), (1472, 22718), (1702, 19648), (2368, 14122), (2456, 13616), (2944, 11359), (3404, 9824), (4736, 7061), (4912, 6808)]