65714752

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 56

約数和(自身を含む): 134416800

約数和(自身を除く): 68702048

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 89, 139, 166, 178, 278, 332, 356, 556, 664, 712, 1112, 1328, 1424, 2224, 2656, 2848, 4448, 5312, 5696, 7387, 8896, 11537, 12371, 14774, 23074, 24742, 29548, 46148, 49484, 59096, 92296, 98968, 118192, 184592, 197936, 236384, 369184, 395872, 472768, 738368, 791744, 1026793, 2053586, 4107172, 8214344, 16428688, 32857376, 65714752]

約数ペア:

[(1, 65714752), (2, 32857376), (4, 16428688), (8, 8214344), (16, 4107172), (32, 2053586), (64, 1026793), (83, 791744), (89, 738368), (139, 472768), (166, 395872), (178, 369184), (278, 236384), (332, 197936), (356, 184592), (556, 118192), (664, 98968), (712, 92296), (1112, 59096), (1328, 49484), (1424, 46148), (2224, 29548), (2656, 24742), (2848, 23074), (4448, 14774), (5312, 12371), (5696, 11537), (7387, 8896)]