23352784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 57135232

約数和(自身を除く): 33782448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 373, 559, 602, 688, 728, 746, 1118, 1204, 1456, 1492, 2236, 2408, 2611, 2984, 3913, 4472, 4816, 4849, 5222, 5968, 7826, 8944, 9698, 10444, 15652, 16039, 19396, 20888, 31304, 32078, 33943, 38792, 41776, 62608, 64156, 67886, 77584, 112273, 128312, 135772, 208507, 224546, 256624, 271544, 417014, 449092, 543088, 834028, 898184, 1459549, 1668056, 1796368, 2919098, 3336112, 5838196, 11676392, 23352784]

約数ペア:

[(1, 23352784), (2, 11676392), (4, 5838196), (7, 3336112), (8, 2919098), (13, 1796368), (14, 1668056), (16, 1459549), (26, 898184), (28, 834028), (43, 543088), (52, 449092), (56, 417014), (86, 271544), (91, 256624), (104, 224546), (112, 208507), (172, 135772), (182, 128312), (208, 112273), (301, 77584), (344, 67886), (364, 64156), (373, 62608), (559, 41776), (602, 38792), (688, 33943), (728, 32078), (746, 31304), (1118, 20888), (1204, 19396), (1456, 16039), (1492, 15652), (2236, 10444), (2408, 9698), (2611, 8944), (2984, 7826), (3913, 5968), (4472, 5222), (4816, 4849)]