28198752

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{3539}}^1$

素因数の和:3635

約数の個数: 48

約数和(自身を含む): 74934720

約数和(自身を除く): 46735968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3539, 3984, 7078, 7968, 10617, 14156, 21234, 28312, 42468, 56624, 84936, 113248, 169872, 293737, 339744, 587474, 881211, 1174948, 1762422, 2349896, 3524844, 4699792, 7049688, 9399584, 14099376, 28198752]

約数ペア:

[(1, 28198752), (2, 14099376), (3, 9399584), (4, 7049688), (6, 4699792), (8, 3524844), (12, 2349896), (16, 1762422), (24, 1174948), (32, 881211), (48, 587474), (83, 339744), (96, 293737), (166, 169872), (249, 113248), (332, 84936), (498, 56624), (664, 42468), (996, 28312), (1328, 21234), (1992, 14156), (2656, 10617), (3539, 7968), (3984, 7078)]