29920952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 33116488

約数列:

[1, 2, 4, 8, 17, 31, 34, 47, 62, 68, 94, 124, 136, 151, 188, 248, 302, 376, 527, 604, 799, 1054, 1208, 1457, 1598, 2108, 2567, 2914, 3196, 4216, 4681, 5134, 5828, 6392, 7097, 9362, 10268, 11656, 14194, 18724, 20536, 24769, 28388, 37448, 49538, 56776, 79577, 99076, 120649, 159154, 198152, 220007, 241298, 318308, 440014, 482596, 636616, 880028, 965192, 1760056, 3740119, 7480238, 14960476, 29920952]

約数ペア:

[(1, 29920952), (2, 14960476), (4, 7480238), (8, 3740119), (17, 1760056), (31, 965192), (34, 880028), (47, 636616), (62, 482596), (68, 440014), (94, 318308), (124, 241298), (136, 220007), (151, 198152), (188, 159154), (248, 120649), (302, 99076), (376, 79577), (527, 56776), (604, 49538), (799, 37448), (1054, 28388), (1208, 24769), (1457, 20536), (1598, 18724), (2108, 14194), (2567, 11656), (2914, 10268), (3196, 9362), (4216, 7097), (4681, 6392), (5134, 5828)]