63967876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 135475200

約数和(自身を除く): 71507324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 994, 1399, 1633, 1988, 2798, 3266, 5596, 6532, 9793, 11431, 19586, 22862, 32177, 39172, 45724, 64354, 99329, 128708, 198658, 225239, 397316, 450478, 695303, 900956, 1390606, 2284567, 2781212, 4569134, 9138268, 15991969, 31983938, 63967876]

約数ペア:

[(1, 63967876), (2, 31983938), (4, 15991969), (7, 9138268), (14, 4569134), (23, 2781212), (28, 2284567), (46, 1390606), (71, 900956), (92, 695303), (142, 450478), (161, 397316), (284, 225239), (322, 198658), (497, 128708), (644, 99329), (994, 64354), (1399, 45724), (1633, 39172), (1988, 32177), (2798, 22862), (3266, 19586), (5596, 11431), (6532, 9793)]