15690064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 32978792

約数和(自身を除く): 17288728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 313, 482, 626, 964, 1252, 1928, 2504, 3133, 3856, 4069, 5008, 6266, 8138, 12532, 16276, 25064, 32552, 50128, 65104, 75433, 150866, 301732, 603464, 980629, 1206928, 1961258, 3922516, 7845032, 15690064]

約数ペア:

[(1, 15690064), (2, 7845032), (4, 3922516), (8, 1961258), (13, 1206928), (16, 980629), (26, 603464), (52, 301732), (104, 150866), (208, 75433), (241, 65104), (313, 50128), (482, 32552), (626, 25064), (964, 16276), (1252, 12532), (1928, 8138), (2504, 6266), (3133, 5008), (3856, 4069)]