12453327488

素因数分解:

$2^7\times 7^1\times {\mathrm{641}}^1\times {\mathrm{21683}}^1$

素因数の和:22345

約数の個数: 64

約数和(自身を含む): 28399101120

約数和(自身を除く): 15945773632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 641, 896, 1282, 2564, 4487, 5128, 8974, 10256, 17948, 20512, 21683, 35896, 41024, 43366, 71792, 82048, 86732, 143584, 151781, 173464, 287168, 303562, 346928, 574336, 607124, 693856, 1214248, 1387712, 2428496, 2775424, 4856992, 9713984, 13898803, 19427968, 27797606, 55595212, 97291621, 111190424, 194583242, 222380848, 389166484, 444761696, 778332968, 889523392, 1556665936, 1779046784, 3113331872, 6226663744, 12453327488]

約数ペア:

[(1, 12453327488), (2, 6226663744), (4, 3113331872), (7, 1779046784), (8, 1556665936), (14, 889523392), (16, 778332968), (28, 444761696), (32, 389166484), (56, 222380848), (64, 194583242), (112, 111190424), (128, 97291621), (224, 55595212), (448, 27797606), (641, 19427968), (896, 13898803), (1282, 9713984), (2564, 4856992), (4487, 2775424), (5128, 2428496), (8974, 1387712), (10256, 1214248), (17948, 693856), (20512, 607124), (21683, 574336), (35896, 346928), (41024, 303562), (43366, 287168), (71792, 173464), (82048, 151781), (86732, 143584)]