77692784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1877}}^1$

素因数の和:2097

約数の個数: 40

約数和(自身を含む): 163010400

約数和(自身を除く): 85317616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 1877, 2587, 3184, 3754, 5174, 7508, 10348, 15016, 20696, 24401, 30032, 41392, 48802, 97604, 195208, 373523, 390416, 747046, 1494092, 2988184, 4855799, 5976368, 9711598, 19423196, 38846392, 77692784]

約数ペア:

[(1, 77692784), (2, 38846392), (4, 19423196), (8, 9711598), (13, 5976368), (16, 4855799), (26, 2988184), (52, 1494092), (104, 747046), (199, 390416), (208, 373523), (398, 195208), (796, 97604), (1592, 48802), (1877, 41392), (2587, 30032), (3184, 24401), (3754, 20696), (5174, 15016), (7508, 10348)]