28998944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{69709}}^1$

素因数の和:69732

約数の個数: 24

約数和(自身を含む): 61484220

約数和(自身を除く): 32485276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 69709, 139418, 278836, 557672, 906217, 1115344, 1812434, 2230688, 3624868, 7249736, 14499472, 28998944]

約数ペア:

[(1, 28998944), (2, 14499472), (4, 7249736), (8, 3624868), (13, 2230688), (16, 1812434), (26, 1115344), (32, 906217), (52, 557672), (104, 278836), (208, 139418), (416, 69709)]