69385792

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2619

約数の個数: 56

約数和(自身を含む): 159999680

約数和(自身を除く): 90613888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 2539, 3416, 3904, 5078, 6832, 10156, 13664, 17773, 20312, 27328, 35546, 40624, 71092, 81248, 142184, 154879, 162496, 284368, 309758, 568736, 619516, 1084153, 1137472, 1239032, 2168306, 2478064, 4336612, 4956128, 8673224, 9912256, 17346448, 34692896, 69385792]

約数ペア:

[(1, 69385792), (2, 34692896), (4, 17346448), (7, 9912256), (8, 8673224), (14, 4956128), (16, 4336612), (28, 2478064), (32, 2168306), (56, 1239032), (61, 1137472), (64, 1084153), (112, 619516), (122, 568736), (224, 309758), (244, 284368), (427, 162496), (448, 154879), (488, 142184), (854, 81248), (976, 71092), (1708, 40624), (1952, 35546), (2539, 27328), (3416, 20312), (3904, 17773), (5078, 13664), (6832, 10156)]