29643536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2689}}^1$

素因数の和:2763

約数の個数: 40

約数和(自身を含む): 63042840

約数和(自身を除く): 33399304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2689, 2756, 5378, 5512, 10756, 11024, 21512, 34957, 43024, 69914, 139828, 142517, 279656, 285034, 559312, 570068, 1140136, 1852721, 2280272, 3705442, 7410884, 14821768, 29643536]

約数ペア:

[(1, 29643536), (2, 14821768), (4, 7410884), (8, 3705442), (13, 2280272), (16, 1852721), (26, 1140136), (52, 570068), (53, 559312), (104, 285034), (106, 279656), (208, 142517), (212, 139828), (424, 69914), (689, 43024), (848, 34957), (1378, 21512), (2689, 11024), (2756, 10756), (5378, 5512)]