71649424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 185238144

約数和(自身を除く): 113588720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 238, 242, 272, 308, 311, 374, 476, 484, 616, 622, 748, 847, 952, 968, 1232, 1244, 1309, 1496, 1694, 1904, 1936, 2057, 2177, 2488, 2618, 2992, 3388, 3421, 4114, 4354, 4976, 5236, 5287, 6776, 6842, 8228, 8708, 10472, 10574, 13552, 13684, 14399, 16456, 17416, 20944, 21148, 23947, 27368, 28798, 32912, 34832, 37009, 37631, 42296, 47894, 54736, 57596, 58157, 74018, 75262, 84592, 95788, 115192, 116314, 148036, 150524, 191576, 230384, 232628, 263417, 296072, 301048, 383152, 407099, 465256, 526834, 592144, 602096, 639727, 814198, 930512, 1053668, 1279454, 1628396, 2107336, 2558908, 3256792, 4214672, 4478089, 5117816, 6513584, 8956178, 10235632, 17912356, 35824712, 71649424]

約数ペア:

[(1, 71649424), (2, 35824712), (4, 17912356), (7, 10235632), (8, 8956178), (11, 6513584), (14, 5117816), (16, 4478089), (17, 4214672), (22, 3256792), (28, 2558908), (34, 2107336), (44, 1628396), (56, 1279454), (68, 1053668), (77, 930512), (88, 814198), (112, 639727), (119, 602096), (121, 592144), (136, 526834), (154, 465256), (176, 407099), (187, 383152), (238, 301048), (242, 296072), (272, 263417), (308, 232628), (311, 230384), (374, 191576), (476, 150524), (484, 148036), (616, 116314), (622, 115192), (748, 95788), (847, 84592), (952, 75262), (968, 74018), (1232, 58157), (1244, 57596), (1309, 54736), (1496, 47894), (1694, 42296), (1904, 37631), (1936, 37009), (2057, 34832), (2177, 32912), (2488, 28798), (2618, 27368), (2992, 23947), (3388, 21148), (3421, 20944), (4114, 17416), (4354, 16456), (4976, 14399), (5236, 13684), (5287, 13552), (6776, 10574), (6842, 10472), (8228, 8708)]