70689808

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 167560704

約数和(自身を除く): 96870896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 137, 238, 271, 272, 274, 476, 542, 548, 952, 959, 1084, 1096, 1897, 1904, 1918, 2168, 2192, 2329, 3794, 3836, 4336, 4607, 4658, 7588, 7672, 9214, 9316, 15176, 15344, 16303, 18428, 18632, 30352, 32249, 32606, 36856, 37127, 37264, 64498, 65212, 73712, 74254, 128996, 130424, 148508, 257992, 259889, 260848, 297016, 515984, 519778, 594032, 631159, 1039556, 1262318, 2079112, 2524636, 4158224, 4418113, 5049272, 8836226, 10098544, 17672452, 35344904, 70689808]

約数ペア:

[(1, 70689808), (2, 35344904), (4, 17672452), (7, 10098544), (8, 8836226), (14, 5049272), (16, 4418113), (17, 4158224), (28, 2524636), (34, 2079112), (56, 1262318), (68, 1039556), (112, 631159), (119, 594032), (136, 519778), (137, 515984), (238, 297016), (271, 260848), (272, 259889), (274, 257992), (476, 148508), (542, 130424), (548, 128996), (952, 74254), (959, 73712), (1084, 65212), (1096, 64498), (1897, 37264), (1904, 37127), (1918, 36856), (2168, 32606), (2192, 32249), (2329, 30352), (3794, 18632), (3836, 18428), (4336, 16303), (4607, 15344), (4658, 15176), (7588, 9316), (7672, 9214)]