65994136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 142581600

約数和(自身を除く): 76587464

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 163, 221, 229, 326, 442, 458, 652, 884, 916, 1304, 1768, 1832, 2119, 2771, 2977, 3893, 4238, 5542, 5954, 7786, 8476, 11084, 11908, 15572, 16952, 22168, 23816, 31144, 36023, 37327, 50609, 72046, 74654, 101218, 144092, 149308, 202436, 288184, 298616, 404872, 485251, 634559, 970502, 1269118, 1941004, 2538236, 3882008, 5076472, 8249267, 16498534, 32997068, 65994136]

約数ペア:

[(1, 65994136), (2, 32997068), (4, 16498534), (8, 8249267), (13, 5076472), (17, 3882008), (26, 2538236), (34, 1941004), (52, 1269118), (68, 970502), (104, 634559), (136, 485251), (163, 404872), (221, 298616), (229, 288184), (326, 202436), (442, 149308), (458, 144092), (652, 101218), (884, 74654), (916, 72046), (1304, 50609), (1768, 37327), (1832, 36023), (2119, 31144), (2771, 23816), (2977, 22168), (3893, 16952), (4238, 15572), (5542, 11908), (5954, 11084), (7786, 8476)]