28995192

素因数分解:

$2^3\times 3^3\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 81021600

約数和(自身を除く): 52026408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 241, 482, 557, 723, 964, 1114, 1446, 1671, 1928, 2169, 2228, 2892, 3342, 4338, 4456, 5013, 5784, 6507, 6684, 8676, 10026, 13014, 13368, 15039, 17352, 20052, 26028, 30078, 40104, 52056, 60156, 120312, 134237, 268474, 402711, 536948, 805422, 1073896, 1208133, 1610844, 2416266, 3221688, 3624399, 4832532, 7248798, 9665064, 14497596, 28995192]

約数ペア:

[(1, 28995192), (2, 14497596), (3, 9665064), (4, 7248798), (6, 4832532), (8, 3624399), (9, 3221688), (12, 2416266), (18, 1610844), (24, 1208133), (27, 1073896), (36, 805422), (54, 536948), (72, 402711), (108, 268474), (216, 134237), (241, 120312), (482, 60156), (557, 52056), (723, 40104), (964, 30078), (1114, 26028), (1446, 20052), (1671, 17352), (1928, 15039), (2169, 13368), (2228, 13014), (2892, 10026), (3342, 8676), (4338, 6684), (4456, 6507), (5013, 5784)]