89552372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{709}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 193710720

約数和(自身を除く): 104158348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 347, 364, 694, 709, 1388, 1418, 2429, 2836, 4511, 4858, 4963, 9022, 9217, 9716, 9926, 18044, 18434, 19852, 31577, 36868, 63154, 64519, 126308, 129038, 246023, 258076, 492046, 984092, 1722161, 3198299, 3444322, 6396598, 6888644, 12793196, 22388093, 44776186, 89552372]

約数ペア:

[(1, 89552372), (2, 44776186), (4, 22388093), (7, 12793196), (13, 6888644), (14, 6396598), (26, 3444322), (28, 3198299), (52, 1722161), (91, 984092), (182, 492046), (347, 258076), (364, 246023), (694, 129038), (709, 126308), (1388, 64519), (1418, 63154), (2429, 36868), (2836, 31577), (4511, 19852), (4858, 18434), (4963, 18044), (9022, 9926), (9217, 9716)]