40499032

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 56268968

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2239, 2261, 2584, 4478, 4522, 8956, 9044, 15673, 17912, 18088, 31346, 38063, 42541, 62692, 76126, 85082, 125384, 152252, 170164, 266441, 297787, 304504, 340328, 532882, 595574, 723197, 1065764, 1191148, 1446394, 2131528, 2382296, 2892788, 5062379, 5785576, 10124758, 20249516, 40499032]

約数ペア:

[(1, 40499032), (2, 20249516), (4, 10124758), (7, 5785576), (8, 5062379), (14, 2892788), (17, 2382296), (19, 2131528), (28, 1446394), (34, 1191148), (38, 1065764), (56, 723197), (68, 595574), (76, 532882), (119, 340328), (133, 304504), (136, 297787), (152, 266441), (238, 170164), (266, 152252), (323, 125384), (476, 85082), (532, 76126), (646, 62692), (952, 42541), (1064, 38063), (1292, 31346), (2239, 18088), (2261, 17912), (2584, 15673), (4478, 9044), (4522, 8956)]