29908648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2158

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 43082072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 2111, 3542, 4222, 7084, 8444, 14168, 14777, 16888, 23221, 29554, 46442, 48553, 59108, 92884, 97106, 118216, 162547, 185768, 194212, 325094, 339871, 388424, 534083, 650188, 679742, 1068166, 1300376, 1359484, 2136332, 2718968, 3738581, 4272664, 7477162, 14954324, 29908648]

約数ペア:

[(1, 29908648), (2, 14954324), (4, 7477162), (7, 4272664), (8, 3738581), (11, 2718968), (14, 2136332), (22, 1359484), (23, 1300376), (28, 1068166), (44, 679742), (46, 650188), (56, 534083), (77, 388424), (88, 339871), (92, 325094), (154, 194212), (161, 185768), (184, 162547), (253, 118216), (308, 97106), (322, 92884), (506, 59108), (616, 48553), (644, 46442), (1012, 29554), (1288, 23221), (1771, 16888), (2024, 14777), (2111, 14168), (3542, 8444), (4222, 7084)]