28855358

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 54079488

約数和(自身を除く): 25224130

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 3911, 7378, 7822, 27377, 54754, 66487, 121241, 132974, 242482, 465409, 848687, 930818, 1697374, 2061097, 4122194, 14427679, 28855358]

約数ペア:

[(1, 28855358), (2, 14427679), (7, 4122194), (14, 2061097), (17, 1697374), (31, 930818), (34, 848687), (62, 465409), (119, 242482), (217, 132974), (238, 121241), (434, 66487), (527, 54754), (1054, 27377), (3689, 7822), (3911, 7378)]