64836284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23057}}^1$

素因数の和:23117

約数の個数: 24

約数和(自身を含む): 122668560

約数和(自身を除く): 57832276

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 23057, 46114, 92228, 438083, 853109, 876166, 1706218, 1752332, 3412436, 16209071, 32418142, 64836284]

約数ペア:

[(1, 64836284), (2, 32418142), (4, 16209071), (19, 3412436), (37, 1752332), (38, 1706218), (74, 876166), (76, 853109), (148, 438083), (703, 92228), (1406, 46114), (2812, 23057)]