25913024

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 56

約数和(自身を含む): 54668928

約数和(自身を除く): 28755904

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 353, 496, 592, 706, 992, 1147, 1184, 1412, 1984, 2294, 2368, 2824, 4588, 5648, 9176, 10943, 11296, 13061, 18352, 21886, 22592, 26122, 36704, 43772, 52244, 73408, 87544, 104488, 175088, 208976, 350176, 404891, 417952, 700352, 809782, 835904, 1619564, 3239128, 6478256, 12956512, 25913024]

約数ペア:

[(1, 25913024), (2, 12956512), (4, 6478256), (8, 3239128), (16, 1619564), (31, 835904), (32, 809782), (37, 700352), (62, 417952), (64, 404891), (74, 350176), (124, 208976), (148, 175088), (248, 104488), (296, 87544), (353, 73408), (496, 52244), (592, 43772), (706, 36704), (992, 26122), (1147, 22592), (1184, 21886), (1412, 18352), (1984, 13061), (2294, 11296), (2368, 10943), (2824, 9176), (4588, 5648)]