63155768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2309}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 128066400

約数和(自身を除く): 64910632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 2309, 3419, 4618, 6838, 9236, 13676, 18472, 27352, 30017, 60034, 120068, 240136, 607267, 1214534, 2429068, 4858136, 7894471, 15788942, 31577884, 63155768]

約数ペア:

[(1, 63155768), (2, 31577884), (4, 15788942), (8, 7894471), (13, 4858136), (26, 2429068), (52, 1214534), (104, 607267), (263, 240136), (526, 120068), (1052, 60034), (2104, 30017), (2309, 27352), (3419, 18472), (4618, 13676), (6838, 9236)]