69378272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2235

約数の個数: 48

約数和(自身を含む): 146558160

約数和(自身を除く): 77179888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 2153, 4028, 4306, 8056, 8612, 16112, 17224, 32224, 34448, 40907, 68896, 81814, 114109, 163628, 228218, 327256, 456436, 654512, 912872, 1309024, 1825744, 2168071, 3651488, 4336142, 8672284, 17344568, 34689136, 69378272]

約数ペア:

[(1, 69378272), (2, 34689136), (4, 17344568), (8, 8672284), (16, 4336142), (19, 3651488), (32, 2168071), (38, 1825744), (53, 1309024), (76, 912872), (106, 654512), (152, 456436), (212, 327256), (304, 228218), (424, 163628), (608, 114109), (848, 81814), (1007, 68896), (1696, 40907), (2014, 34448), (2153, 32224), (4028, 17224), (4306, 16112), (8056, 8612)]