39994224

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 107136000

約数和(自身を除く): 67141776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 79, 106, 158, 159, 199, 212, 237, 316, 318, 398, 424, 474, 597, 632, 636, 796, 848, 948, 1194, 1264, 1272, 1592, 1896, 2388, 2544, 3184, 3792, 4187, 4776, 8374, 9552, 10547, 12561, 15721, 16748, 21094, 25122, 31442, 31641, 33496, 42188, 47163, 50244, 62884, 63282, 66992, 84376, 94326, 100488, 125768, 126564, 168752, 188652, 200976, 251536, 253128, 377304, 506256, 754608, 833213, 1666426, 2499639, 3332852, 4999278, 6665704, 9998556, 13331408, 19997112, 39994224]

約数ペア:

[(1, 39994224), (2, 19997112), (3, 13331408), (4, 9998556), (6, 6665704), (8, 4999278), (12, 3332852), (16, 2499639), (24, 1666426), (48, 833213), (53, 754608), (79, 506256), (106, 377304), (158, 253128), (159, 251536), (199, 200976), (212, 188652), (237, 168752), (316, 126564), (318, 125768), (398, 100488), (424, 94326), (474, 84376), (597, 66992), (632, 63282), (636, 62884), (796, 50244), (848, 47163), (948, 42188), (1194, 33496), (1264, 31641), (1272, 31442), (1592, 25122), (1896, 21094), (2388, 16748), (2544, 15721), (3184, 12561), (3792, 10547), (4187, 9552), (4776, 8374)]