47464768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:755

約数の個数: 56

約数和(自身を含む): 102732840

約数和(自身を除く): 55268072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 641, 712, 832, 1157, 1282, 1424, 2314, 2564, 2848, 4628, 5128, 5696, 8333, 9256, 10256, 16666, 18512, 20512, 33332, 37024, 41024, 57049, 66664, 74048, 114098, 133328, 228196, 266656, 456392, 533312, 741637, 912784, 1483274, 1825568, 2966548, 3651136, 5933096, 11866192, 23732384, 47464768]

約数ペア:

[(1, 47464768), (2, 23732384), (4, 11866192), (8, 5933096), (13, 3651136), (16, 2966548), (26, 1825568), (32, 1483274), (52, 912784), (64, 741637), (89, 533312), (104, 456392), (178, 266656), (208, 228196), (356, 133328), (416, 114098), (641, 74048), (712, 66664), (832, 57049), (1157, 41024), (1282, 37024), (1424, 33332), (2314, 20512), (2564, 18512), (2848, 16666), (4628, 10256), (5128, 9256), (5696, 8333)]