1028888832

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18869}}^1$

素因数の和:18959

約数の個数: 72

約数和(自身を含む): 2777060160

約数和(自身を除く): 1748171328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 18176, 18869, 27264, 37738, 54528, 56607, 75476, 113214, 150952, 226428, 301904, 452856, 603808, 905712, 1207616, 1339699, 1811424, 2415232, 2679398, 3622848, 4019097, 4830464, 5358796, 7245696, 8038194, 10717592, 14491392, 16076388, 21435184, 32152776, 42870368, 64305552, 85740736, 128611104, 171481472, 257222208, 342962944, 514444416, 1028888832]

約数ペア:

[(1, 1028888832), (2, 514444416), (3, 342962944), (4, 257222208), (6, 171481472), (8, 128611104), (12, 85740736), (16, 64305552), (24, 42870368), (32, 32152776), (48, 21435184), (64, 16076388), (71, 14491392), (96, 10717592), (128, 8038194), (142, 7245696), (192, 5358796), (213, 4830464), (256, 4019097), (284, 3622848), (384, 2679398), (426, 2415232), (568, 1811424), (768, 1339699), (852, 1207616), (1136, 905712), (1704, 603808), (2272, 452856), (3408, 301904), (4544, 226428), (6816, 150952), (9088, 113214), (13632, 75476), (18176, 56607), (18869, 54528), (27264, 37738)]