71312552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2897}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 142407720

約数和(自身を除く): 71095168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 1448, 2897, 3077, 5794, 6154, 11588, 12308, 23176, 24616, 49249, 98498, 196996, 393992, 524357, 1048714, 2097428, 4194856, 8914069, 17828138, 35656276, 71312552]

約数ペア:

[(1, 71312552), (2, 35656276), (4, 17828138), (8, 8914069), (17, 4194856), (34, 2097428), (68, 1048714), (136, 524357), (181, 393992), (362, 196996), (724, 98498), (1448, 49249), (2897, 24616), (3077, 23176), (5794, 12308), (6154, 11588)]