8682066952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{21577}}^1$

素因数の和:21722

約数の個数: 64

約数和(自身を含む): 18107394480

約数和(自身を除く): 9425327528

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 73, 104, 106, 146, 212, 292, 424, 584, 689, 949, 1378, 1898, 2756, 3796, 3869, 5512, 7592, 7738, 15476, 21577, 30952, 43154, 50297, 86308, 100594, 172616, 201188, 280501, 402376, 561002, 1122004, 1143581, 1575121, 2244008, 2287162, 3150242, 4574324, 6300484, 9148648, 12600968, 14866553, 20476573, 29733106, 40953146, 59466212, 81906292, 83481413, 118932424, 163812584, 166962826, 333925652, 667851304, 1085258369, 2170516738, 4341033476, 8682066952]

約数ペア:

[(1, 8682066952), (2, 4341033476), (4, 2170516738), (8, 1085258369), (13, 667851304), (26, 333925652), (52, 166962826), (53, 163812584), (73, 118932424), (104, 83481413), (106, 81906292), (146, 59466212), (212, 40953146), (292, 29733106), (424, 20476573), (584, 14866553), (689, 12600968), (949, 9148648), (1378, 6300484), (1898, 4574324), (2756, 3150242), (3796, 2287162), (3869, 2244008), (5512, 1575121), (7592, 1143581), (7738, 1122004), (15476, 561002), (21577, 402376), (30952, 280501), (43154, 201188), (50297, 172616), (86308, 100594)]