42660212

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 87588480

約数和(自身を除く): 44928268

約数列:

[1, 2, 4, 7, 14, 28, 97, 113, 139, 194, 226, 278, 388, 452, 556, 679, 791, 973, 1358, 1582, 1946, 2716, 3164, 3892, 10961, 13483, 15707, 21922, 26966, 31414, 43844, 53932, 62828, 76727, 94381, 109949, 153454, 188762, 219898, 306908, 377524, 439796, 1523579, 3047158, 6094316, 10665053, 21330106, 42660212]

約数ペア:

[(1, 42660212), (2, 21330106), (4, 10665053), (7, 6094316), (14, 3047158), (28, 1523579), (97, 439796), (113, 377524), (139, 306908), (194, 219898), (226, 188762), (278, 153454), (388, 109949), (452, 94381), (556, 76727), (679, 62828), (791, 53932), (973, 43844), (1358, 31414), (1582, 26966), (1946, 21922), (2716, 15707), (3164, 13483), (3892, 10961)]