28495344

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 78423552

約数和(自身を除く): 49928208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 487, 552, 636, 848, 974, 1104, 1219, 1272, 1461, 1948, 2438, 2544, 2922, 3657, 3896, 4876, 5844, 7314, 7792, 9752, 11201, 11688, 14628, 19504, 22402, 23376, 25811, 29256, 33603, 44804, 51622, 58512, 67206, 77433, 89608, 103244, 134412, 154866, 179216, 206488, 268824, 309732, 412976, 537648, 593653, 619464, 1187306, 1238928, 1780959, 2374612, 3561918, 4749224, 7123836, 9498448, 14247672, 28495344]

約数ペア:

[(1, 28495344), (2, 14247672), (3, 9498448), (4, 7123836), (6, 4749224), (8, 3561918), (12, 2374612), (16, 1780959), (23, 1238928), (24, 1187306), (46, 619464), (48, 593653), (53, 537648), (69, 412976), (92, 309732), (106, 268824), (138, 206488), (159, 179216), (184, 154866), (212, 134412), (276, 103244), (318, 89608), (368, 77433), (424, 67206), (487, 58512), (552, 51622), (636, 44804), (848, 33603), (974, 29256), (1104, 25811), (1219, 23376), (1272, 22402), (1461, 19504), (1948, 14628), (2438, 11688), (2544, 11201), (2922, 9752), (3657, 7792), (3896, 7314), (4876, 5844)]