16576673428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1\times {\mathrm{4603}}^1$

素因数の和:7792

約数の個数: 48

約数和(自身を含む): 33980171904

約数和(自身を除く): 17403498476

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 3137, 4603, 6274, 9206, 12548, 18412, 21959, 32221, 43918, 64442, 87836, 128617, 128884, 188723, 257234, 377446, 514468, 754892, 900319, 1321061, 1800638, 2642122, 3601276, 5284244, 14439611, 28879222, 57758444, 101077277, 202154554, 404309108, 592024051, 1184048102, 2368096204, 4144168357, 8288336714, 16576673428]

約数ペア:

[(1, 16576673428), (2, 8288336714), (4, 4144168357), (7, 2368096204), (14, 1184048102), (28, 592024051), (41, 404309108), (82, 202154554), (164, 101077277), (287, 57758444), (574, 28879222), (1148, 14439611), (3137, 5284244), (4603, 3601276), (6274, 2642122), (9206, 1800638), (12548, 1321061), (18412, 900319), (21959, 754892), (32221, 514468), (43918, 377446), (64442, 257234), (87836, 188723), (128617, 128884)]