77743216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1$

素因数の和:3289

約数の個数: 40

約数和(自身を含む): 158521104

約数和(自身を除く): 80777888

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 3034, 3203, 6068, 6406, 12136, 12812, 24272, 25624, 51248, 118511, 131323, 237022, 262646, 474044, 525292, 948088, 1050584, 1896176, 2101168, 4858951, 9717902, 19435804, 38871608, 77743216]

約数ペア:

[(1, 77743216), (2, 38871608), (4, 19435804), (8, 9717902), (16, 4858951), (37, 2101168), (41, 1896176), (74, 1050584), (82, 948088), (148, 525292), (164, 474044), (296, 262646), (328, 237022), (592, 131323), (656, 118511), (1517, 51248), (3034, 25624), (3203, 24272), (6068, 12812), (6406, 12136)]