8007244

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 16853760

約数和(自身を除く): 8846516

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 131, 148, 236, 259, 262, 413, 518, 524, 826, 917, 1036, 1652, 1834, 2183, 3668, 4366, 4847, 7729, 8732, 9694, 15281, 15458, 19388, 30562, 30916, 33929, 54103, 61124, 67858, 108206, 135716, 216412, 285973, 571946, 1143892, 2001811, 4003622, 8007244]

約数ペア:

[(1, 8007244), (2, 4003622), (4, 2001811), (7, 1143892), (14, 571946), (28, 285973), (37, 216412), (59, 135716), (74, 108206), (118, 67858), (131, 61124), (148, 54103), (236, 33929), (259, 30916), (262, 30562), (413, 19388), (518, 15458), (524, 15281), (826, 9694), (917, 8732), (1036, 7729), (1652, 4847), (1834, 4366), (2183, 3668)]