25346432

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{2789}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 51224400

約数和(自身を除く): 25877968

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 2789, 4544, 5578, 9088, 11156, 22312, 44624, 89248, 178496, 198019, 356992, 396038, 792076, 1584152, 3168304, 6336608, 12673216, 25346432]

約数ペア:

[(1, 25346432), (2, 12673216), (4, 6336608), (8, 3168304), (16, 1584152), (32, 792076), (64, 396038), (71, 356992), (128, 198019), (142, 178496), (284, 89248), (568, 44624), (1136, 22312), (2272, 11156), (2789, 9088), (4544, 5578)]