7767776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 16465680

約数和(自身を除く): 8697904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 131, 136, 218, 262, 272, 436, 524, 544, 872, 1048, 1744, 1853, 2096, 2227, 3488, 3706, 4192, 4454, 7412, 8908, 14279, 14824, 17816, 28558, 29648, 35632, 57116, 59296, 71264, 114232, 228464, 242743, 456928, 485486, 970972, 1941944, 3883888, 7767776]

約数ペア:

[(1, 7767776), (2, 3883888), (4, 1941944), (8, 970972), (16, 485486), (17, 456928), (32, 242743), (34, 228464), (68, 114232), (109, 71264), (131, 59296), (136, 57116), (218, 35632), (262, 29648), (272, 28558), (436, 17816), (524, 14824), (544, 14279), (872, 8908), (1048, 7412), (1744, 4454), (1853, 4192), (2096, 3706), (2227, 3488)]