25179248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 50528016

約数和(自身を除く): 25348768

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 164, 262, 293, 328, 524, 586, 656, 1048, 1172, 2096, 2344, 4688, 5371, 10742, 12013, 21484, 24026, 38383, 42968, 48052, 76766, 85936, 96104, 153532, 192208, 307064, 614128, 1573703, 3147406, 6294812, 12589624, 25179248]

約数ペア:

[(1, 25179248), (2, 12589624), (4, 6294812), (8, 3147406), (16, 1573703), (41, 614128), (82, 307064), (131, 192208), (164, 153532), (262, 96104), (293, 85936), (328, 76766), (524, 48052), (586, 42968), (656, 38383), (1048, 24026), (1172, 21484), (2096, 12013), (2344, 10742), (4688, 5371)]