67025968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:8005

約数の個数: 40

約数和(自身を含む): 141955200

約数和(自身を除く): 74929232

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 7949, 8432, 15898, 31796, 63592, 127184, 135133, 246419, 270266, 492838, 540532, 985676, 1081064, 1971352, 2162128, 3942704, 4189123, 8378246, 16756492, 33512984, 67025968]

約数ペア:

[(1, 67025968), (2, 33512984), (4, 16756492), (8, 8378246), (16, 4189123), (17, 3942704), (31, 2162128), (34, 1971352), (62, 1081064), (68, 985676), (124, 540532), (136, 492838), (248, 270266), (272, 246419), (496, 135133), (527, 127184), (1054, 63592), (2108, 31796), (4216, 15898), (7949, 8432)]