41952872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 91400400

約数和(自身を除く): 49447528

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 61, 68, 104, 122, 136, 221, 244, 389, 442, 488, 778, 793, 884, 1037, 1556, 1586, 1768, 2074, 3112, 3172, 4148, 5057, 6344, 6613, 8296, 10114, 13226, 13481, 20228, 23729, 26452, 26962, 40456, 47458, 52904, 53924, 85969, 94916, 107848, 171938, 189832, 308477, 343876, 403393, 616954, 687752, 806786, 1233908, 1613572, 2467816, 3227144, 5244109, 10488218, 20976436, 41952872]

約数ペア:

[(1, 41952872), (2, 20976436), (4, 10488218), (8, 5244109), (13, 3227144), (17, 2467816), (26, 1613572), (34, 1233908), (52, 806786), (61, 687752), (68, 616954), (104, 403393), (122, 343876), (136, 308477), (221, 189832), (244, 171938), (389, 107848), (442, 94916), (488, 85969), (778, 53924), (793, 52904), (884, 47458), (1037, 40456), (1556, 26962), (1586, 26452), (1768, 23729), (2074, 20228), (3112, 13481), (3172, 13226), (4148, 10114), (5057, 8296), (6344, 6613)]