38013872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 79838640

約数和(自身を除く): 41824768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 716, 1021, 1432, 2042, 2327, 2864, 4084, 4654, 8168, 9308, 13273, 16336, 18616, 26546, 37232, 53092, 106184, 182759, 212368, 365518, 731036, 1462072, 2375867, 2924144, 4751734, 9503468, 19006936, 38013872]

約数ペア:

[(1, 38013872), (2, 19006936), (4, 9503468), (8, 4751734), (13, 2924144), (16, 2375867), (26, 1462072), (52, 731036), (104, 365518), (179, 212368), (208, 182759), (358, 106184), (716, 53092), (1021, 37232), (1432, 26546), (2042, 18616), (2327, 16336), (2864, 13273), (4084, 9308), (4654, 8168)]