25421248

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{4463}}^1$

素因数の和:4564

約数の個数: 28

約数和(自身を含む): 51023520

約数和(自身を除く): 25602272

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 4463, 5696, 8926, 17852, 35704, 71408, 142816, 285632, 397207, 794414, 1588828, 3177656, 6355312, 12710624, 25421248]

約数ペア:

[(1, 25421248), (2, 12710624), (4, 6355312), (8, 3177656), (16, 1588828), (32, 794414), (64, 397207), (89, 285632), (178, 142816), (356, 71408), (712, 35704), (1424, 17852), (2848, 8926), (4463, 5696)]