2497534592

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89917}}^1$

素因数の和:89969

約数の個数: 64

約数和(自身を含む): 5869847040

約数和(自身を除く): 3372312448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 89917, 179834, 359668, 629419, 719336, 1258838, 1438672, 2517676, 2787427, 2877344, 5035352, 5574854, 5754688, 10070704, 11149708, 11509376, 19511989, 20141408, 22299416, 39023978, 40282816, 44598832, 78047956, 80565632, 89197664, 156095912, 178395328, 312191824, 356790656, 624383648, 1248767296, 2497534592]

約数ペア:

[(1, 2497534592), (2, 1248767296), (4, 624383648), (7, 356790656), (8, 312191824), (14, 178395328), (16, 156095912), (28, 89197664), (31, 80565632), (32, 78047956), (56, 44598832), (62, 40282816), (64, 39023978), (112, 22299416), (124, 20141408), (128, 19511989), (217, 11509376), (224, 11149708), (248, 10070704), (434, 5754688), (448, 5574854), (496, 5035352), (868, 2877344), (896, 2787427), (992, 2517676), (1736, 1438672), (1984, 1258838), (3472, 719336), (3968, 629419), (6944, 359668), (13888, 179834), (27776, 89917)]