27808676

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2748

約数の個数: 36

約数和(自身を含む): 57700188

約数和(自身を除く): 29891512

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 2677, 5194, 5354, 10388, 10708, 18739, 37478, 74956, 131173, 141881, 262346, 283762, 524692, 567524, 993167, 1986334, 3972668, 6952169, 13904338, 27808676]

約数ペア:

[(1, 27808676), (2, 13904338), (4, 6952169), (7, 3972668), (14, 1986334), (28, 993167), (49, 567524), (53, 524692), (98, 283762), (106, 262346), (196, 141881), (212, 131173), (371, 74956), (742, 37478), (1484, 18739), (2597, 10708), (2677, 10388), (5194, 5354)]