67395616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 141364440

約数和(自身を除く): 73968824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 229, 272, 458, 541, 544, 916, 1082, 1832, 2164, 3664, 3893, 4328, 7328, 7786, 8656, 9197, 15572, 17312, 18394, 31144, 36788, 62288, 73576, 123889, 124576, 147152, 247778, 294304, 495556, 991112, 1982224, 2106113, 3964448, 4212226, 8424452, 16848904, 33697808, 67395616]

約数ペア:

[(1, 67395616), (2, 33697808), (4, 16848904), (8, 8424452), (16, 4212226), (17, 3964448), (32, 2106113), (34, 1982224), (68, 991112), (136, 495556), (229, 294304), (272, 247778), (458, 147152), (541, 124576), (544, 123889), (916, 73576), (1082, 62288), (1832, 36788), (2164, 31144), (3664, 18394), (3893, 17312), (4328, 15572), (7328, 9197), (7786, 8656)]