9872144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 19920600

約数和(自身を除く): 10048456

約数列:

[1, 2, 4, 8, 16, 41, 82, 101, 149, 164, 202, 298, 328, 404, 596, 656, 808, 1192, 1616, 2384, 4141, 6109, 8282, 12218, 15049, 16564, 24436, 30098, 33128, 48872, 60196, 66256, 97744, 120392, 240784, 617009, 1234018, 2468036, 4936072, 9872144]

約数ペア:

[(1, 9872144), (2, 4936072), (4, 2468036), (8, 1234018), (16, 617009), (41, 240784), (82, 120392), (101, 97744), (149, 66256), (164, 60196), (202, 48872), (298, 33128), (328, 30098), (404, 24436), (596, 16564), (656, 15049), (808, 12218), (1192, 8282), (1616, 6109), (2384, 4141)]