1461343808

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{1361}}^1$

素因数の和:2275

約数の個数: 56

約数和(自身を含む): 3058180320

約数和(自身を除く): 1596836512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 883, 1216, 1361, 1766, 2722, 3532, 5444, 7064, 10888, 14128, 16777, 21776, 25859, 28256, 33554, 43552, 51718, 56512, 67108, 87104, 103436, 134216, 206872, 268432, 413744, 536864, 827488, 1073728, 1201763, 1654976, 2403526, 4807052, 9614104, 19228208, 22833497, 38456416, 45666994, 76912832, 91333988, 182667976, 365335952, 730671904, 1461343808]

約数ペア:

[(1, 1461343808), (2, 730671904), (4, 365335952), (8, 182667976), (16, 91333988), (19, 76912832), (32, 45666994), (38, 38456416), (64, 22833497), (76, 19228208), (152, 9614104), (304, 4807052), (608, 2403526), (883, 1654976), (1216, 1201763), (1361, 1073728), (1766, 827488), (2722, 536864), (3532, 413744), (5444, 268432), (7064, 206872), (10888, 134216), (14128, 103436), (16777, 87104), (21776, 67108), (25859, 56512), (28256, 51718), (33554, 43552)]