1120448

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 56

約数和(自身を含む): 2645664

約数和(自身を除く): 1525216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 61, 64, 82, 112, 122, 164, 224, 244, 287, 328, 427, 448, 488, 574, 656, 854, 976, 1148, 1312, 1708, 1952, 2296, 2501, 2624, 3416, 3904, 4592, 5002, 6832, 9184, 10004, 13664, 17507, 18368, 20008, 27328, 35014, 40016, 70028, 80032, 140056, 160064, 280112, 560224, 1120448]

約数ペア:

[(1, 1120448), (2, 560224), (4, 280112), (7, 160064), (8, 140056), (14, 80032), (16, 70028), (28, 40016), (32, 35014), (41, 27328), (56, 20008), (61, 18368), (64, 17507), (82, 13664), (112, 10004), (122, 9184), (164, 6832), (224, 5002), (244, 4592), (287, 3904), (328, 3416), (427, 2624), (448, 2501), (488, 2296), (574, 1952), (656, 1708), (854, 1312), (976, 1148)]