64574016

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 112

約数和(自身を含む): 188780928

約数和(自身を除く): 124206912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 192, 208, 246, 312, 328, 416, 492, 533, 624, 631, 656, 832, 984, 1066, 1248, 1262, 1312, 1599, 1893, 1968, 2132, 2496, 2524, 2624, 3198, 3786, 3936, 4264, 5048, 6396, 7572, 7872, 8203, 8528, 10096, 12792, 15144, 16406, 17056, 20192, 24609, 25584, 25871, 30288, 32812, 34112, 40384, 49218, 51168, 51742, 60576, 65624, 77613, 98436, 102336, 103484, 121152, 131248, 155226, 196872, 206968, 262496, 310452, 336323, 393744, 413936, 524992, 620904, 672646, 787488, 827872, 1008969, 1241808, 1345292, 1574976, 1655744, 2017938, 2483616, 2690584, 4035876, 4967232, 5381168, 8071752, 10762336, 16143504, 21524672, 32287008, 64574016]

約数ペア:

[(1, 64574016), (2, 32287008), (3, 21524672), (4, 16143504), (6, 10762336), (8, 8071752), (12, 5381168), (13, 4967232), (16, 4035876), (24, 2690584), (26, 2483616), (32, 2017938), (39, 1655744), (41, 1574976), (48, 1345292), (52, 1241808), (64, 1008969), (78, 827872), (82, 787488), (96, 672646), (104, 620904), (123, 524992), (156, 413936), (164, 393744), (192, 336323), (208, 310452), (246, 262496), (312, 206968), (328, 196872), (416, 155226), (492, 131248), (533, 121152), (624, 103484), (631, 102336), (656, 98436), (832, 77613), (984, 65624), (1066, 60576), (1248, 51742), (1262, 51168), (1312, 49218), (1599, 40384), (1893, 34112), (1968, 32812), (2132, 30288), (2496, 25871), (2524, 25584), (2624, 24609), (3198, 20192), (3786, 17056), (3936, 16406), (4264, 15144), (5048, 12792), (6396, 10096), (7572, 8528), (7872, 8203)]