8997352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 22014720

約数和(自身を除く): 13017368

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 727, 728, 884, 952, 1454, 1547, 1768, 2908, 3094, 5089, 5816, 6188, 9451, 10178, 12359, 12376, 18902, 20356, 24718, 37804, 40712, 49436, 66157, 75608, 86513, 98872, 132314, 160667, 173026, 264628, 321334, 346052, 529256, 642668, 692104, 1124669, 1285336, 2249338, 4498676, 8997352]

約数ペア:

[(1, 8997352), (2, 4498676), (4, 2249338), (7, 1285336), (8, 1124669), (13, 692104), (14, 642668), (17, 529256), (26, 346052), (28, 321334), (34, 264628), (52, 173026), (56, 160667), (68, 132314), (91, 98872), (104, 86513), (119, 75608), (136, 66157), (182, 49436), (221, 40712), (238, 37804), (364, 24718), (442, 20356), (476, 18902), (727, 12376), (728, 12359), (884, 10178), (952, 9451), (1454, 6188), (1547, 5816), (1768, 5089), (2908, 3094)]