7207144

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 16410240

約数和(自身を除く): 9203096

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 43, 56, 73, 82, 86, 146, 164, 172, 287, 292, 301, 328, 344, 511, 574, 584, 602, 1022, 1148, 1204, 1763, 2044, 2296, 2408, 2993, 3139, 3526, 4088, 5986, 6278, 7052, 11972, 12341, 12556, 14104, 20951, 21973, 23944, 24682, 25112, 41902, 43946, 49364, 83804, 87892, 98728, 128699, 167608, 175784, 257398, 514796, 900893, 1029592, 1801786, 3603572, 7207144]

約数ペア:

[(1, 7207144), (2, 3603572), (4, 1801786), (7, 1029592), (8, 900893), (14, 514796), (28, 257398), (41, 175784), (43, 167608), (56, 128699), (73, 98728), (82, 87892), (86, 83804), (146, 49364), (164, 43946), (172, 41902), (287, 25112), (292, 24682), (301, 23944), (328, 21973), (344, 20951), (511, 14104), (574, 12556), (584, 12341), (602, 11972), (1022, 7052), (1148, 6278), (1204, 5986), (1763, 4088), (2044, 3526), (2296, 3139), (2408, 2993)]