297025936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{26407}}^1$

素因数の和:26471

約数の個数: 40

約数和(自身を含む): 622172480

約数和(自身を除く): 325146544

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 26407, 52814, 105628, 211256, 422512, 501733, 977059, 1003466, 1954118, 2006932, 3908236, 4013864, 7816472, 8027728, 15632944, 18564121, 37128242, 74256484, 148512968, 297025936]

約数ペア:

[(1, 297025936), (2, 148512968), (4, 74256484), (8, 37128242), (16, 18564121), (19, 15632944), (37, 8027728), (38, 7816472), (74, 4013864), (76, 3908236), (148, 2006932), (152, 1954118), (296, 1003466), (304, 977059), (592, 501733), (703, 422512), (1406, 211256), (2812, 105628), (5624, 52814), (11248, 26407)]