1400432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 40

約数和(自身を含む): 3028080

約数和(自身を除く): 1627648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 109, 146, 176, 218, 292, 436, 584, 803, 872, 1168, 1199, 1606, 1744, 2398, 3212, 4796, 6424, 7957, 9592, 12848, 15914, 19184, 31828, 63656, 87527, 127312, 175054, 350108, 700216, 1400432]

約数ペア:

[(1, 1400432), (2, 700216), (4, 350108), (8, 175054), (11, 127312), (16, 87527), (22, 63656), (44, 31828), (73, 19184), (88, 15914), (109, 12848), (146, 9592), (176, 7957), (218, 6424), (292, 4796), (436, 3212), (584, 2398), (803, 1744), (872, 1606), (1168, 1199)]