63656944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1145

約数の個数: 40

約数和(自身を含む): 133310912

約数和(自身を除く): 69653968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 463, 661, 926, 1322, 1852, 2644, 3704, 5288, 6019, 7408, 8593, 10576, 12038, 17186, 24076, 34372, 48152, 68744, 96304, 137488, 306043, 612086, 1224172, 2448344, 3978559, 4896688, 7957118, 15914236, 31828472, 63656944]

約数ペア:

[(1, 63656944), (2, 31828472), (4, 15914236), (8, 7957118), (13, 4896688), (16, 3978559), (26, 2448344), (52, 1224172), (104, 612086), (208, 306043), (463, 137488), (661, 96304), (926, 68744), (1322, 48152), (1852, 34372), (2644, 24076), (3704, 17186), (5288, 12038), (6019, 10576), (7408, 8593)]