28921974

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 59965920

約数和(自身を除く): 31043946

約数列:

[1, 2, 3, 6, 41, 82, 89, 123, 178, 246, 267, 534, 1321, 2642, 3649, 3963, 7298, 7926, 10947, 21894, 54161, 108322, 117569, 162483, 235138, 324966, 352707, 705414, 4820329, 9640658, 14460987, 28921974]

約数ペア:

[(1, 28921974), (2, 14460987), (3, 9640658), (6, 4820329), (41, 705414), (82, 352707), (89, 324966), (123, 235138), (178, 162483), (246, 117569), (267, 108322), (534, 54161), (1321, 21894), (2642, 10947), (3649, 7926), (3963, 7298)]