42337456

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 98208000

約数和(自身を除く): 55870544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 59, 86, 112, 118, 149, 172, 236, 298, 301, 344, 413, 472, 596, 602, 688, 826, 944, 1043, 1192, 1204, 1652, 2086, 2384, 2408, 2537, 3304, 4172, 4816, 5074, 6407, 6608, 8344, 8791, 10148, 12814, 16688, 17582, 17759, 20296, 25628, 35164, 35518, 40592, 44849, 51256, 61537, 70328, 71036, 89698, 102512, 123074, 140656, 142072, 179396, 246148, 284144, 358792, 378013, 492296, 717584, 756026, 984592, 1512052, 2646091, 3024104, 5292182, 6048208, 10584364, 21168728, 42337456]

約数ペア:

[(1, 42337456), (2, 21168728), (4, 10584364), (7, 6048208), (8, 5292182), (14, 3024104), (16, 2646091), (28, 1512052), (43, 984592), (56, 756026), (59, 717584), (86, 492296), (112, 378013), (118, 358792), (149, 284144), (172, 246148), (236, 179396), (298, 142072), (301, 140656), (344, 123074), (413, 102512), (472, 89698), (596, 71036), (602, 70328), (688, 61537), (826, 51256), (944, 44849), (1043, 40592), (1192, 35518), (1204, 35164), (1652, 25628), (2086, 20296), (2384, 17759), (2408, 17582), (2537, 16688), (3304, 12814), (4172, 10148), (4816, 8791), (5074, 8344), (6407, 6608)]