26851704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 80455680

約数和(自身を除く): 53603976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 193, 204, 248, 264, 341, 372, 374, 386, 408, 527, 561, 579, 682, 744, 748, 772, 1023, 1054, 1122, 1158, 1364, 1496, 1544, 1581, 2046, 2108, 2123, 2244, 2316, 2728, 3162, 3281, 4092, 4216, 4246, 4488, 4632, 5797, 5983, 6324, 6369, 6562, 8184, 8492, 9843, 11594, 11966, 12648, 12738, 13124, 16984, 17391, 17949, 19686, 23188, 23932, 25476, 26248, 34782, 35898, 36091, 39372, 46376, 47864, 50952, 65813, 69564, 71796, 72182, 78744, 101711, 108273, 131626, 139128, 143592, 144364, 197439, 203422, 216546, 263252, 288728, 305133, 394878, 406844, 433092, 526504, 610266, 789756, 813688, 866184, 1118821, 1220532, 1579512, 2237642, 2441064, 3356463, 4475284, 6712926, 8950568, 13425852, 26851704]

約数ペア:

[(1, 26851704), (2, 13425852), (3, 8950568), (4, 6712926), (6, 4475284), (8, 3356463), (11, 2441064), (12, 2237642), (17, 1579512), (22, 1220532), (24, 1118821), (31, 866184), (33, 813688), (34, 789756), (44, 610266), (51, 526504), (62, 433092), (66, 406844), (68, 394878), (88, 305133), (93, 288728), (102, 263252), (124, 216546), (132, 203422), (136, 197439), (186, 144364), (187, 143592), (193, 139128), (204, 131626), (248, 108273), (264, 101711), (341, 78744), (372, 72182), (374, 71796), (386, 69564), (408, 65813), (527, 50952), (561, 47864), (579, 46376), (682, 39372), (744, 36091), (748, 35898), (772, 34782), (1023, 26248), (1054, 25476), (1122, 23932), (1158, 23188), (1364, 19686), (1496, 17949), (1544, 17391), (1581, 16984), (2046, 13124), (2108, 12738), (2123, 12648), (2244, 11966), (2316, 11594), (2728, 9843), (3162, 8492), (3281, 8184), (4092, 6562), (4216, 6369), (4246, 6324), (4488, 5983), (4632, 5797)]