27935386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 46811520

約数和(自身を除く): 18876134

約数列:

[1, 2, 17, 23, 34, 46, 139, 257, 278, 391, 514, 782, 2363, 3197, 4369, 4726, 5911, 6394, 8738, 11822, 35723, 54349, 71446, 100487, 108698, 200974, 607291, 821629, 1214582, 1643258, 13967693, 27935386]

約数ペア:

[(1, 27935386), (2, 13967693), (17, 1643258), (23, 1214582), (34, 821629), (46, 607291), (139, 200974), (257, 108698), (278, 100487), (391, 71446), (514, 54349), (782, 35723), (2363, 11822), (3197, 8738), (4369, 6394), (4726, 5911)]