2021497408

素因数分解:

$2^6\times 7^1\times {\mathrm{359}}^1\times {\mathrm{12569}}^1$

素因数の和:12947

約数の個数: 56

約数和(自身を含む): 4597603200

約数和(自身を除く): 2576105792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 359, 448, 718, 1436, 2513, 2872, 5026, 5744, 10052, 11488, 12569, 20104, 22976, 25138, 40208, 50276, 80416, 87983, 100552, 160832, 175966, 201104, 351932, 402208, 703864, 804416, 1407728, 2815456, 4512271, 5630912, 9024542, 18049084, 31585897, 36098168, 63171794, 72196336, 126343588, 144392672, 252687176, 288785344, 505374352, 1010748704, 2021497408]

約数ペア:

[(1, 2021497408), (2, 1010748704), (4, 505374352), (7, 288785344), (8, 252687176), (14, 144392672), (16, 126343588), (28, 72196336), (32, 63171794), (56, 36098168), (64, 31585897), (112, 18049084), (224, 9024542), (359, 5630912), (448, 4512271), (718, 2815456), (1436, 1407728), (2513, 804416), (2872, 703864), (5026, 402208), (5744, 351932), (10052, 201104), (11488, 175966), (12569, 160832), (20104, 100552), (22976, 87983), (25138, 80416), (40208, 50276)]