66437744

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{6301}}^1$

素因数の和:6968

約数の個数: 20

約数和(自身を含む): 128938920

約数和(自身を除く): 62501176

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 6301, 10544, 12602, 25204, 50408, 100816, 4152359, 8304718, 16609436, 33218872, 66437744]

約数ペア:

[(1, 66437744), (2, 33218872), (4, 16609436), (8, 8304718), (16, 4152359), (659, 100816), (1318, 50408), (2636, 25204), (5272, 12602), (6301, 10544)]