29112304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2177

約数の個数: 40

約数和(自身を含む): 61680080

約数和(自身を除く): 32567776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 2089, 3484, 4178, 6968, 8356, 13936, 16712, 27157, 33424, 54314, 108628, 139963, 217256, 279926, 434512, 559852, 1119704, 1819519, 2239408, 3639038, 7278076, 14556152, 29112304]

約数ペア:

[(1, 29112304), (2, 14556152), (4, 7278076), (8, 3639038), (13, 2239408), (16, 1819519), (26, 1119704), (52, 559852), (67, 434512), (104, 279926), (134, 217256), (208, 139963), (268, 108628), (536, 54314), (871, 33424), (1072, 27157), (1742, 16712), (2089, 13936), (3484, 8356), (4178, 6968)]