449074928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{1277}}^1$

素因数の和:2025

約数の個数: 40

約数和(自身を含む): 900120960

約数和(自身を除く): 451046032

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 709, 1277, 1418, 2554, 2836, 5108, 5672, 10216, 11344, 20432, 21979, 39587, 43958, 79174, 87916, 158348, 175832, 316696, 351664, 633392, 905393, 1810786, 3621572, 7243144, 14486288, 28067183, 56134366, 112268732, 224537464, 449074928]

約数ペア:

[(1, 449074928), (2, 224537464), (4, 112268732), (8, 56134366), (16, 28067183), (31, 14486288), (62, 7243144), (124, 3621572), (248, 1810786), (496, 905393), (709, 633392), (1277, 351664), (1418, 316696), (2554, 175832), (2836, 158348), (5108, 87916), (5672, 79174), (10216, 43958), (11344, 39587), (20432, 21979)]