38538368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 84896640

約数和(自身を除く): 46358272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 128, 176, 202, 271, 352, 404, 542, 704, 808, 1084, 1111, 1408, 1616, 2168, 2222, 2981, 3232, 4336, 4444, 5962, 6464, 8672, 8888, 11924, 12928, 17344, 17776, 23848, 27371, 34688, 35552, 47696, 54742, 71104, 95392, 109484, 142208, 190784, 218968, 301081, 381568, 437936, 602162, 875872, 1204324, 1751744, 2408648, 3503488, 4817296, 9634592, 19269184, 38538368]

約数ペア:

[(1, 38538368), (2, 19269184), (4, 9634592), (8, 4817296), (11, 3503488), (16, 2408648), (22, 1751744), (32, 1204324), (44, 875872), (64, 602162), (88, 437936), (101, 381568), (128, 301081), (176, 218968), (202, 190784), (271, 142208), (352, 109484), (404, 95392), (542, 71104), (704, 54742), (808, 47696), (1084, 35552), (1111, 34688), (1408, 27371), (1616, 23848), (2168, 17776), (2222, 17344), (2981, 12928), (3232, 11924), (4336, 8888), (4444, 8672), (5962, 6464)]