30026672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 63016800

約数和(自身を除く): 32990128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 599, 964, 1198, 1928, 2396, 3133, 3856, 4792, 6266, 7787, 9584, 12532, 15574, 25064, 31148, 50128, 62296, 124592, 144359, 288718, 577436, 1154872, 1876667, 2309744, 3753334, 7506668, 15013336, 30026672]

約数ペア:

[(1, 30026672), (2, 15013336), (4, 7506668), (8, 3753334), (13, 2309744), (16, 1876667), (26, 1154872), (52, 577436), (104, 288718), (208, 144359), (241, 124592), (482, 62296), (599, 50128), (964, 31148), (1198, 25064), (1928, 15574), (2396, 12532), (3133, 9584), (3856, 7787), (4792, 6266)]