74217472

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 101900288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 167, 217, 224, 248, 256, 334, 434, 448, 496, 512, 668, 868, 896, 992, 1024, 1169, 1336, 1736, 1792, 1984, 2048, 2338, 2672, 3472, 3584, 3968, 4676, 5177, 5344, 6944, 7168, 7936, 9352, 10354, 10688, 13888, 14336, 15872, 18704, 20708, 21376, 27776, 31744, 36239, 37408, 41416, 42752, 55552, 63488, 72478, 74816, 82832, 85504, 111104, 144956, 149632, 165664, 171008, 222208, 289912, 299264, 331328, 342016, 444416, 579824, 598528, 662656, 1159648, 1197056, 1325312, 2319296, 2394112, 2650624, 4638592, 5301248, 9277184, 10602496, 18554368, 37108736, 74217472]

約数ペア:

[(1, 74217472), (2, 37108736), (4, 18554368), (7, 10602496), (8, 9277184), (14, 5301248), (16, 4638592), (28, 2650624), (31, 2394112), (32, 2319296), (56, 1325312), (62, 1197056), (64, 1159648), (112, 662656), (124, 598528), (128, 579824), (167, 444416), (217, 342016), (224, 331328), (248, 299264), (256, 289912), (334, 222208), (434, 171008), (448, 165664), (496, 149632), (512, 144956), (668, 111104), (868, 85504), (896, 82832), (992, 74816), (1024, 72478), (1169, 63488), (1336, 55552), (1736, 42752), (1792, 41416), (1984, 37408), (2048, 36239), (2338, 31744), (2672, 27776), (3472, 21376), (3584, 20708), (3968, 18704), (4676, 15872), (5177, 14336), (5344, 13888), (6944, 10688), (7168, 10354), (7936, 9352)]