28937784

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 74592000

約数和(自身を除く): 45654216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 83, 146, 166, 199, 219, 249, 292, 332, 398, 438, 498, 584, 597, 664, 796, 876, 996, 1194, 1592, 1752, 1992, 2388, 4776, 6059, 12118, 14527, 16517, 18177, 24236, 29054, 33034, 36354, 43581, 48472, 49551, 58108, 66068, 72708, 87162, 99102, 116216, 132136, 145416, 174324, 198204, 348648, 396408, 1205741, 2411482, 3617223, 4822964, 7234446, 9645928, 14468892, 28937784]

約数ペア:

[(1, 28937784), (2, 14468892), (3, 9645928), (4, 7234446), (6, 4822964), (8, 3617223), (12, 2411482), (24, 1205741), (73, 396408), (83, 348648), (146, 198204), (166, 174324), (199, 145416), (219, 132136), (249, 116216), (292, 99102), (332, 87162), (398, 72708), (438, 66068), (498, 58108), (584, 49551), (597, 48472), (664, 43581), (796, 36354), (876, 33034), (996, 29054), (1194, 24236), (1592, 18177), (1752, 16517), (1992, 14527), (2388, 12118), (4776, 6059)]