2187455872

素因数分解:

$2^7\times 7^1\times {\mathrm{2441357}}^1$

素因数の和:2441378

約数の個数: 32

約数和(自身を含む): 4980370320

約数和(自身を除く): 2792914448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2441357, 4882714, 9765428, 17089499, 19530856, 34178998, 39061712, 68357996, 78123424, 136715992, 156246848, 273431984, 312493696, 546863968, 1093727936, 2187455872]

約数ペア:

[(1, 2187455872), (2, 1093727936), (4, 546863968), (7, 312493696), (8, 273431984), (14, 156246848), (16, 136715992), (28, 78123424), (32, 68357996), (56, 39061712), (64, 34178998), (112, 19530856), (128, 17089499), (224, 9765428), (448, 4882714), (896, 2441357)]