17254864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 39640320

約数和(自身を除く): 22385456

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 73, 79, 88, 136, 146, 158, 176, 187, 272, 292, 316, 374, 584, 632, 748, 803, 869, 1168, 1241, 1264, 1343, 1496, 1606, 1738, 2482, 2686, 2992, 3212, 3476, 4964, 5372, 5767, 6424, 6952, 9928, 10744, 11534, 12848, 13651, 13904, 14773, 19856, 21488, 23068, 27302, 29546, 46136, 54604, 59092, 63437, 92272, 98039, 109208, 118184, 126874, 196078, 218416, 236368, 253748, 392156, 507496, 784312, 1014992, 1078429, 1568624, 2156858, 4313716, 8627432, 17254864]

約数ペア:

[(1, 17254864), (2, 8627432), (4, 4313716), (8, 2156858), (11, 1568624), (16, 1078429), (17, 1014992), (22, 784312), (34, 507496), (44, 392156), (68, 253748), (73, 236368), (79, 218416), (88, 196078), (136, 126874), (146, 118184), (158, 109208), (176, 98039), (187, 92272), (272, 63437), (292, 59092), (316, 54604), (374, 46136), (584, 29546), (632, 27302), (748, 23068), (803, 21488), (869, 19856), (1168, 14773), (1241, 13904), (1264, 13651), (1343, 12848), (1496, 11534), (1606, 10744), (1738, 9928), (2482, 6952), (2686, 6424), (2992, 5767), (3212, 5372), (3476, 4964)]