1114456448

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40123}}^1$

素因数の和:40175

約数の個数: 64

約数和(自身を含む): 2619294720

約数和(自身を除く): 1504838272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 40123, 80246, 160492, 280861, 320984, 561722, 641968, 1123444, 1243813, 1283936, 2246888, 2487626, 2567872, 4493776, 4975252, 5135744, 8706691, 8987552, 9950504, 17413382, 17975104, 19901008, 34826764, 35950208, 39802016, 69653528, 79604032, 139307056, 159208064, 278614112, 557228224, 1114456448]

約数ペア:

[(1, 1114456448), (2, 557228224), (4, 278614112), (7, 159208064), (8, 139307056), (14, 79604032), (16, 69653528), (28, 39802016), (31, 35950208), (32, 34826764), (56, 19901008), (62, 17975104), (64, 17413382), (112, 9950504), (124, 8987552), (128, 8706691), (217, 5135744), (224, 4975252), (248, 4493776), (434, 2567872), (448, 2487626), (496, 2246888), (868, 1283936), (896, 1243813), (992, 1123444), (1736, 641968), (1984, 561722), (3472, 320984), (3968, 280861), (6944, 160492), (13888, 80246), (27776, 40123)]