26197664

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 53665920

約数和(自身を除く): 27468256

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 241, 316, 344, 482, 632, 688, 964, 1264, 1376, 1928, 2528, 3397, 3856, 6794, 7712, 10363, 13588, 19039, 20726, 27176, 38078, 41452, 54352, 76156, 82904, 108704, 152312, 165808, 304624, 331616, 609248, 818677, 1637354, 3274708, 6549416, 13098832, 26197664]

約数ペア:

[(1, 26197664), (2, 13098832), (4, 6549416), (8, 3274708), (16, 1637354), (32, 818677), (43, 609248), (79, 331616), (86, 304624), (158, 165808), (172, 152312), (241, 108704), (316, 82904), (344, 76156), (482, 54352), (632, 41452), (688, 38078), (964, 27176), (1264, 20726), (1376, 19039), (1928, 13588), (2528, 10363), (3397, 7712), (3856, 6794)]