57742328

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 130498560

約数和(自身を除く): 72756232

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 127, 161, 184, 254, 322, 353, 508, 644, 706, 889, 1016, 1288, 1412, 1778, 2471, 2824, 2921, 3556, 4942, 5842, 7112, 8119, 9884, 11684, 16238, 19768, 20447, 23368, 32476, 40894, 44831, 56833, 64952, 81788, 89662, 113666, 163576, 179324, 227332, 313817, 358648, 454664, 627634, 1031113, 1255268, 2062226, 2510536, 4124452, 7217791, 8248904, 14435582, 28871164, 57742328]

約数ペア:

[(1, 57742328), (2, 28871164), (4, 14435582), (7, 8248904), (8, 7217791), (14, 4124452), (23, 2510536), (28, 2062226), (46, 1255268), (56, 1031113), (92, 627634), (127, 454664), (161, 358648), (184, 313817), (254, 227332), (322, 179324), (353, 163576), (508, 113666), (644, 89662), (706, 81788), (889, 64952), (1016, 56833), (1288, 44831), (1412, 40894), (1778, 32476), (2471, 23368), (2824, 20447), (2921, 19768), (3556, 16238), (4942, 11684), (5842, 9884), (7112, 8119)]