38662208

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1555

約数の個数: 56

約数和(自身を含む): 85344000

約数和(自身を除く): 46681792

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1499, 1612, 1984, 2998, 3224, 5996, 6448, 11992, 12896, 19487, 23984, 25792, 38974, 46469, 47968, 77948, 92938, 95936, 155896, 185876, 311792, 371752, 604097, 623584, 743504, 1208194, 1247168, 1487008, 2416388, 2974016, 4832776, 9665552, 19331104, 38662208]

約数ペア:

[(1, 38662208), (2, 19331104), (4, 9665552), (8, 4832776), (13, 2974016), (16, 2416388), (26, 1487008), (31, 1247168), (32, 1208194), (52, 743504), (62, 623584), (64, 604097), (104, 371752), (124, 311792), (208, 185876), (248, 155896), (403, 95936), (416, 92938), (496, 77948), (806, 47968), (832, 46469), (992, 38974), (1499, 25792), (1612, 23984), (1984, 19487), (2998, 12896), (3224, 11992), (5996, 6448)]