13126432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 28576800

約数和(自身を除く): 15450368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 419, 712, 838, 979, 1424, 1676, 1958, 2848, 3352, 3916, 4609, 6704, 7832, 9218, 13408, 15664, 18436, 31328, 36872, 37291, 73744, 74582, 147488, 149164, 298328, 410201, 596656, 820402, 1193312, 1640804, 3281608, 6563216, 13126432]

約数ペア:

[(1, 13126432), (2, 6563216), (4, 3281608), (8, 1640804), (11, 1193312), (16, 820402), (22, 596656), (32, 410201), (44, 298328), (88, 149164), (89, 147488), (176, 74582), (178, 73744), (352, 37291), (356, 36872), (419, 31328), (712, 18436), (838, 15664), (979, 13408), (1424, 9218), (1676, 7832), (1958, 6704), (2848, 4609), (3352, 3916)]