65871632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9421}}^1$

素因数の和:9471

約数の個数: 40

約数和(自身を含む): 140199360

約数和(自身を除く): 74327728

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 9421, 18842, 37684, 75368, 150736, 178999, 216683, 357998, 433366, 715996, 866732, 1431992, 1733464, 2863984, 3466928, 4116977, 8233954, 16467908, 32935816, 65871632]

約数ペア:

[(1, 65871632), (2, 32935816), (4, 16467908), (8, 8233954), (16, 4116977), (19, 3466928), (23, 2863984), (38, 1733464), (46, 1431992), (76, 866732), (92, 715996), (152, 433366), (184, 357998), (304, 216683), (368, 178999), (437, 150736), (874, 75368), (1748, 37684), (3496, 18842), (6992, 9421)]