63405328

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2089}}^1$

素因数の和:2375

約数の個数: 40

約数和(自身を含む): 140983040

約数和(自身を除く): 77577712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2089, 2168, 3794, 4178, 4336, 7588, 8356, 14623, 15176, 16712, 29246, 30352, 33424, 58492, 116984, 233968, 566119, 1132238, 2264476, 3962833, 4528952, 7925666, 9057904, 15851332, 31702664, 63405328]

約数ペア:

[(1, 63405328), (2, 31702664), (4, 15851332), (7, 9057904), (8, 7925666), (14, 4528952), (16, 3962833), (28, 2264476), (56, 1132238), (112, 566119), (271, 233968), (542, 116984), (1084, 58492), (1897, 33424), (2089, 30352), (2168, 29246), (3794, 16712), (4178, 15176), (4336, 14623), (7588, 8356)]