47731424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 101923920

約数和(自身を除く): 54192496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 641, 716, 1282, 1432, 2327, 2564, 2864, 4654, 5128, 5728, 8333, 9308, 10256, 16666, 18616, 20512, 33332, 37232, 66664, 74464, 114739, 133328, 229478, 266656, 458956, 917912, 1491607, 1835824, 2983214, 3671648, 5966428, 11932856, 23865712, 47731424]

約数ペア:

[(1, 47731424), (2, 23865712), (4, 11932856), (8, 5966428), (13, 3671648), (16, 2983214), (26, 1835824), (32, 1491607), (52, 917912), (104, 458956), (179, 266656), (208, 229478), (358, 133328), (416, 114739), (641, 74464), (716, 66664), (1282, 37232), (1432, 33332), (2327, 20512), (2564, 18616), (2864, 16666), (4654, 10256), (5128, 9308), (5728, 8333)]