2938688

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 56

約数和(自身を含む): 6428232

約数和(自身を除く): 3489544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 73, 74, 136, 146, 148, 272, 292, 296, 544, 584, 592, 629, 1088, 1168, 1184, 1241, 1258, 2336, 2368, 2482, 2516, 2701, 4672, 4964, 5032, 5402, 9928, 10064, 10804, 19856, 20128, 21608, 39712, 40256, 43216, 45917, 79424, 86432, 91834, 172864, 183668, 367336, 734672, 1469344, 2938688]

約数ペア:

[(1, 2938688), (2, 1469344), (4, 734672), (8, 367336), (16, 183668), (17, 172864), (32, 91834), (34, 86432), (37, 79424), (64, 45917), (68, 43216), (73, 40256), (74, 39712), (136, 21608), (146, 20128), (148, 19856), (272, 10804), (292, 10064), (296, 9928), (544, 5402), (584, 5032), (592, 4964), (629, 4672), (1088, 2701), (1168, 2516), (1184, 2482), (1241, 2368), (1258, 2336)]