70706792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 148505280

約数和(自身を除く): 77798488

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 97, 104, 163, 172, 194, 326, 344, 388, 559, 652, 776, 1118, 1261, 1304, 2119, 2236, 2522, 4171, 4238, 4472, 5044, 7009, 8342, 8476, 10088, 14018, 15811, 16684, 16952, 28036, 31622, 33368, 54223, 56072, 63244, 91117, 108446, 126488, 182234, 205543, 216892, 364468, 411086, 433784, 679873, 728936, 822172, 1359746, 1644344, 2719492, 5438984, 8838349, 17676698, 35353396, 70706792]

約数ペア:

[(1, 70706792), (2, 35353396), (4, 17676698), (8, 8838349), (13, 5438984), (26, 2719492), (43, 1644344), (52, 1359746), (86, 822172), (97, 728936), (104, 679873), (163, 433784), (172, 411086), (194, 364468), (326, 216892), (344, 205543), (388, 182234), (559, 126488), (652, 108446), (776, 91117), (1118, 63244), (1261, 56072), (1304, 54223), (2119, 33368), (2236, 31622), (2522, 28036), (4171, 16952), (4238, 16684), (4472, 15811), (5044, 14018), (7009, 10088), (8342, 8476)]