22265308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 45087840

約数和(自身を除く): 22822532

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 283, 356, 442, 566, 884, 1132, 1157, 1513, 2314, 3026, 3679, 4628, 4811, 6052, 7358, 9622, 14716, 19244, 19669, 25187, 39338, 50374, 62543, 78676, 100748, 125086, 250172, 327431, 428179, 654862, 856358, 1309724, 1712716, 5566327, 11132654, 22265308]

約数ペア:

[(1, 22265308), (2, 11132654), (4, 5566327), (13, 1712716), (17, 1309724), (26, 856358), (34, 654862), (52, 428179), (68, 327431), (89, 250172), (178, 125086), (221, 100748), (283, 78676), (356, 62543), (442, 50374), (566, 39338), (884, 25187), (1132, 19669), (1157, 19244), (1513, 14716), (2314, 9622), (3026, 7358), (3679, 6052), (4628, 4811)]