40079488

素因数分解:

$2^7\times {\mathrm{521}}^1\times {\mathrm{601}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 80132220

約数和(自身を除く): 40052732

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 521, 601, 1042, 1202, 2084, 2404, 4168, 4808, 8336, 9616, 16672, 19232, 33344, 38464, 66688, 76928, 313121, 626242, 1252484, 2504968, 5009936, 10019872, 20039744, 40079488]

約数ペア:

[(1, 40079488), (2, 20039744), (4, 10019872), (8, 5009936), (16, 2504968), (32, 1252484), (64, 626242), (128, 313121), (521, 76928), (601, 66688), (1042, 38464), (1202, 33344), (2084, 19232), (2404, 16672), (4168, 9616), (4808, 8336)]