64455608

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 143942400

約数和(自身を除く): 79486792

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 67, 82, 134, 164, 268, 287, 328, 419, 469, 536, 574, 838, 938, 1148, 1676, 1876, 2296, 2747, 2933, 3352, 3752, 5494, 5866, 10988, 11732, 17179, 19229, 21976, 23464, 28073, 34358, 38458, 56146, 68716, 76916, 112292, 120253, 137432, 153832, 196511, 224584, 240506, 393022, 481012, 786044, 962024, 1150993, 1572088, 2301986, 4603972, 8056951, 9207944, 16113902, 32227804, 64455608]

約数ペア:

[(1, 64455608), (2, 32227804), (4, 16113902), (7, 9207944), (8, 8056951), (14, 4603972), (28, 2301986), (41, 1572088), (56, 1150993), (67, 962024), (82, 786044), (134, 481012), (164, 393022), (268, 240506), (287, 224584), (328, 196511), (419, 153832), (469, 137432), (536, 120253), (574, 112292), (838, 76916), (938, 68716), (1148, 56146), (1676, 38458), (1876, 34358), (2296, 28073), (2747, 23464), (2933, 21976), (3352, 19229), (3752, 17179), (5494, 11732), (5866, 10988)]