42628784

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 92124312

約数和(自身を除く): 49495528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 121, 176, 194, 227, 242, 388, 454, 484, 776, 908, 968, 1067, 1552, 1816, 1936, 2134, 2497, 3632, 4268, 4994, 8536, 9988, 11737, 17072, 19976, 22019, 23474, 27467, 39952, 44038, 46948, 54934, 88076, 93896, 109868, 176152, 187792, 219736, 242209, 352304, 439472, 484418, 968836, 1937672, 2664299, 3875344, 5328598, 10657196, 21314392, 42628784]

約数ペア:

[(1, 42628784), (2, 21314392), (4, 10657196), (8, 5328598), (11, 3875344), (16, 2664299), (22, 1937672), (44, 968836), (88, 484418), (97, 439472), (121, 352304), (176, 242209), (194, 219736), (227, 187792), (242, 176152), (388, 109868), (454, 93896), (484, 88076), (776, 54934), (908, 46948), (968, 44038), (1067, 39952), (1552, 27467), (1816, 23474), (1936, 22019), (2134, 19976), (2497, 17072), (3632, 11737), (4268, 9988), (4994, 8536)]