24865904

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 57853440

約数和(自身を除く): 32987536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 59, 71, 106, 112, 118, 142, 212, 236, 284, 371, 413, 424, 472, 497, 568, 742, 826, 848, 944, 994, 1136, 1484, 1652, 1988, 2968, 3127, 3304, 3763, 3976, 4189, 5936, 6254, 6608, 7526, 7952, 8378, 12508, 15052, 16756, 21889, 25016, 26341, 29323, 30104, 33512, 43778, 50032, 52682, 58646, 60208, 67024, 87556, 105364, 117292, 175112, 210728, 222017, 234584, 350224, 421456, 444034, 469168, 888068, 1554119, 1776136, 3108238, 3552272, 6216476, 12432952, 24865904]

約数ペア:

[(1, 24865904), (2, 12432952), (4, 6216476), (7, 3552272), (8, 3108238), (14, 1776136), (16, 1554119), (28, 888068), (53, 469168), (56, 444034), (59, 421456), (71, 350224), (106, 234584), (112, 222017), (118, 210728), (142, 175112), (212, 117292), (236, 105364), (284, 87556), (371, 67024), (413, 60208), (424, 58646), (472, 52682), (497, 50032), (568, 43778), (742, 33512), (826, 30104), (848, 29323), (944, 26341), (994, 25016), (1136, 21889), (1484, 16756), (1652, 15052), (1988, 12508), (2968, 8378), (3127, 7952), (3304, 7526), (3763, 6608), (3976, 6254), (4189, 5936)]