27861386576

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{288731}}^1$

素因数の和:288939

約数の個数: 40

約数和(自身を含む): 55780712544

約数和(自身を除く): 27919325968

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 163, 296, 326, 592, 652, 1304, 2608, 6031, 12062, 24124, 48248, 96496, 288731, 577462, 1154924, 2309848, 4619696, 10683047, 21366094, 42732188, 47063153, 85464376, 94126306, 170928752, 188252612, 376505224, 753010448, 1741336661, 3482673322, 6965346644, 13930693288, 27861386576]

約数ペア:

[(1, 27861386576), (2, 13930693288), (4, 6965346644), (8, 3482673322), (16, 1741336661), (37, 753010448), (74, 376505224), (148, 188252612), (163, 170928752), (296, 94126306), (326, 85464376), (592, 47063153), (652, 42732188), (1304, 21366094), (2608, 10683047), (6031, 4619696), (12062, 2309848), (24124, 1154924), (48248, 577462), (96496, 288731)]