28459074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1877}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 68689728

約数和(自身を除く): 40230654

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 1877, 2166, 2527, 3754, 5054, 5631, 7581, 11262, 13139, 15162, 26278, 35663, 39417, 71326, 78834, 106989, 213978, 249641, 499282, 677597, 748923, 1355194, 1497846, 2032791, 4065582, 4743179, 9486358, 14229537, 28459074]

約数ペア:

[(1, 28459074), (2, 14229537), (3, 9486358), (6, 4743179), (7, 4065582), (14, 2032791), (19, 1497846), (21, 1355194), (38, 748923), (42, 677597), (57, 499282), (114, 249641), (133, 213978), (266, 106989), (361, 78834), (399, 71326), (722, 39417), (798, 35663), (1083, 26278), (1877, 15162), (2166, 13139), (2527, 11262), (3754, 7581), (5054, 5631)]