40693996

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 84603904

約数和(自身を除く): 43909908

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 463, 511, 602, 926, 1022, 1204, 1852, 2044, 3139, 3241, 6278, 6482, 12556, 12964, 19909, 21973, 33799, 39818, 43946, 67598, 79636, 87892, 135196, 139363, 236593, 278726, 473186, 557452, 946372, 1453357, 2906714, 5813428, 10173499, 20346998, 40693996]

約数ペア:

[(1, 40693996), (2, 20346998), (4, 10173499), (7, 5813428), (14, 2906714), (28, 1453357), (43, 946372), (73, 557452), (86, 473186), (146, 278726), (172, 236593), (292, 139363), (301, 135196), (463, 87892), (511, 79636), (602, 67598), (926, 43946), (1022, 39818), (1204, 33799), (1852, 21973), (2044, 19909), (3139, 12964), (3241, 12556), (6278, 6482)]