38270336

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 83252400

約数和(自身を除く): 44982064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 208, 211, 218, 416, 422, 436, 832, 844, 872, 1417, 1664, 1688, 1744, 2743, 2834, 3376, 3488, 5486, 5668, 6752, 6976, 10972, 11336, 13504, 13952, 21944, 22672, 22999, 27008, 43888, 45344, 45998, 87776, 90688, 91996, 175552, 181376, 183992, 298987, 351104, 367984, 597974, 735968, 1195948, 1471936, 2391896, 2943872, 4783792, 9567584, 19135168, 38270336]

約数ペア:

[(1, 38270336), (2, 19135168), (4, 9567584), (8, 4783792), (13, 2943872), (16, 2391896), (26, 1471936), (32, 1195948), (52, 735968), (64, 597974), (104, 367984), (109, 351104), (128, 298987), (208, 183992), (211, 181376), (218, 175552), (416, 91996), (422, 90688), (436, 87776), (832, 45998), (844, 45344), (872, 43888), (1417, 27008), (1664, 22999), (1688, 22672), (1744, 21944), (2743, 13952), (2834, 13504), (3376, 11336), (3488, 10972), (5486, 6976), (5668, 6752)]