9794272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 20638800

約数和(自身を除く): 10844528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 181, 304, 356, 362, 608, 712, 724, 1424, 1448, 1691, 2848, 2896, 3382, 3439, 5792, 6764, 6878, 13528, 13756, 16109, 27056, 27512, 32218, 54112, 55024, 64436, 110048, 128872, 257744, 306071, 515488, 612142, 1224284, 2448568, 4897136, 9794272]

約数ペア:

[(1, 9794272), (2, 4897136), (4, 2448568), (8, 1224284), (16, 612142), (19, 515488), (32, 306071), (38, 257744), (76, 128872), (89, 110048), (152, 64436), (178, 55024), (181, 54112), (304, 32218), (356, 27512), (362, 27056), (608, 16109), (712, 13756), (724, 13528), (1424, 6878), (1448, 6764), (1691, 5792), (2848, 3439), (2896, 3382)]