42564256

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 102936960

約数和(自身を除く): 60372704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 73, 76, 112, 133, 137, 146, 152, 224, 266, 274, 292, 304, 511, 532, 548, 584, 608, 959, 1022, 1064, 1096, 1168, 1387, 1918, 2044, 2128, 2192, 2336, 2603, 2774, 3836, 4088, 4256, 4384, 5206, 5548, 7672, 8176, 9709, 10001, 10412, 11096, 15344, 16352, 18221, 19418, 20002, 20824, 22192, 30688, 36442, 38836, 40004, 41648, 44384, 70007, 72884, 77672, 80008, 83296, 140014, 145768, 155344, 160016, 190019, 280028, 291536, 310688, 320032, 380038, 560056, 583072, 760076, 1120112, 1330133, 1520152, 2240224, 2660266, 3040304, 5320532, 6080608, 10641064, 21282128, 42564256]

約数ペア:

[(1, 42564256), (2, 21282128), (4, 10641064), (7, 6080608), (8, 5320532), (14, 3040304), (16, 2660266), (19, 2240224), (28, 1520152), (32, 1330133), (38, 1120112), (56, 760076), (73, 583072), (76, 560056), (112, 380038), (133, 320032), (137, 310688), (146, 291536), (152, 280028), (224, 190019), (266, 160016), (274, 155344), (292, 145768), (304, 140014), (511, 83296), (532, 80008), (548, 77672), (584, 72884), (608, 70007), (959, 44384), (1022, 41648), (1064, 40004), (1096, 38836), (1168, 36442), (1387, 30688), (1918, 22192), (2044, 20824), (2128, 20002), (2192, 19418), (2336, 18221), (2603, 16352), (2774, 15344), (3836, 11096), (4088, 10412), (4256, 10001), (4384, 9709), (5206, 8176), (5548, 7672)]