67285408

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 136692360

約数和(自身を除く): 69406952

約数列:

[1, 2, 4, 8, 16, 32, 53, 97, 106, 194, 212, 388, 409, 424, 776, 818, 848, 1552, 1636, 1696, 3104, 3272, 5141, 6544, 10282, 13088, 20564, 21677, 39673, 41128, 43354, 79346, 82256, 86708, 158692, 164512, 173416, 317384, 346832, 634768, 693664, 1269536, 2102669, 4205338, 8410676, 16821352, 33642704, 67285408]

約数ペア:

[(1, 67285408), (2, 33642704), (4, 16821352), (8, 8410676), (16, 4205338), (32, 2102669), (53, 1269536), (97, 693664), (106, 634768), (194, 346832), (212, 317384), (388, 173416), (409, 164512), (424, 158692), (776, 86708), (818, 82256), (848, 79346), (1552, 43354), (1636, 41128), (1696, 39673), (3104, 21677), (3272, 20564), (5141, 13088), (6544, 10282)]