63989428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 126115920

約数和(自身を除く): 62126492

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 116, 148, 493, 629, 877, 986, 1073, 1258, 1754, 1972, 2146, 2516, 3508, 4292, 14909, 18241, 25433, 29818, 32449, 36482, 50866, 59636, 64898, 72964, 101732, 129796, 432361, 551633, 864722, 941021, 1103266, 1729444, 1882042, 2206532, 3764084, 15997357, 31994714, 63989428]

約数ペア:

[(1, 63989428), (2, 31994714), (4, 15997357), (17, 3764084), (29, 2206532), (34, 1882042), (37, 1729444), (58, 1103266), (68, 941021), (74, 864722), (116, 551633), (148, 432361), (493, 129796), (629, 101732), (877, 72964), (986, 64898), (1073, 59636), (1258, 50866), (1754, 36482), (1972, 32449), (2146, 29818), (2516, 25433), (3508, 18241), (4292, 14909)]