76281428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2503}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 140925120

約数和(自身を除く): 64643692

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 2503, 5006, 7619, 10012, 15238, 30476, 47557, 95114, 190228, 1003703, 2007406, 4014812, 19070357, 38140714, 76281428]

約数ペア:

[(1, 76281428), (2, 38140714), (4, 19070357), (19, 4014812), (38, 2007406), (76, 1003703), (401, 190228), (802, 95114), (1604, 47557), (2503, 30476), (5006, 15238), (7619, 10012)]