19762624

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1473

約数の個数: 56

約数和(自身を含む): 46297088

約数和(自身を除く): 26534464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1423, 1736, 1984, 2846, 3472, 5692, 6944, 9961, 11384, 13888, 19922, 22768, 39844, 44113, 45536, 79688, 88226, 91072, 159376, 176452, 308791, 318752, 352904, 617582, 637504, 705808, 1235164, 1411616, 2470328, 2823232, 4940656, 9881312, 19762624]

約数ペア:

[(1, 19762624), (2, 9881312), (4, 4940656), (7, 2823232), (8, 2470328), (14, 1411616), (16, 1235164), (28, 705808), (31, 637504), (32, 617582), (56, 352904), (62, 318752), (64, 308791), (112, 176452), (124, 159376), (217, 91072), (224, 88226), (248, 79688), (434, 45536), (448, 44113), (496, 39844), (868, 22768), (992, 19922), (1423, 13888), (1736, 11384), (1984, 9961), (2846, 6944), (3472, 5692)]