42398272

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 107533440

約数和(自身を除く): 65135168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 293, 304, 323, 448, 476, 532, 544, 586, 608, 646, 952, 1064, 1088, 1172, 1216, 1292, 1904, 2051, 2128, 2261, 2344, 2584, 3808, 4102, 4256, 4522, 4688, 4981, 5168, 5567, 7616, 8204, 8512, 9044, 9376, 9962, 10336, 11134, 16408, 18088, 18752, 19924, 20672, 22268, 32816, 34867, 36176, 38969, 39848, 44536, 65632, 69734, 72352, 77938, 79696, 89072, 94639, 131264, 139468, 144704, 155876, 159392, 178144, 189278, 278936, 311752, 318784, 356288, 378556, 557872, 623504, 662473, 757112, 1115744, 1247008, 1324946, 1514224, 2231488, 2494016, 2649892, 3028448, 5299784, 6056896, 10599568, 21199136, 42398272]

約数ペア:

[(1, 42398272), (2, 21199136), (4, 10599568), (7, 6056896), (8, 5299784), (14, 3028448), (16, 2649892), (17, 2494016), (19, 2231488), (28, 1514224), (32, 1324946), (34, 1247008), (38, 1115744), (56, 757112), (64, 662473), (68, 623504), (76, 557872), (112, 378556), (119, 356288), (133, 318784), (136, 311752), (152, 278936), (224, 189278), (238, 178144), (266, 159392), (272, 155876), (293, 144704), (304, 139468), (323, 131264), (448, 94639), (476, 89072), (532, 79696), (544, 77938), (586, 72352), (608, 69734), (646, 65632), (952, 44536), (1064, 39848), (1088, 38969), (1172, 36176), (1216, 34867), (1292, 32816), (1904, 22268), (2051, 20672), (2128, 19924), (2261, 18752), (2344, 18088), (2584, 16408), (3808, 11134), (4102, 10336), (4256, 9962), (4522, 9376), (4688, 9044), (4981, 8512), (5168, 8204), (5567, 7616)]