73869568

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{15187}}^1$

素因数の和:15222

約数の個数: 36

約数和(自身を含む): 155221360

約数和(自身を除く): 81351792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 15187, 30374, 60748, 121496, 242992, 288553, 485984, 577106, 971968, 1154212, 1943936, 2308424, 3887872, 4616848, 9233696, 18467392, 36934784, 73869568]

約数ペア:

[(1, 73869568), (2, 36934784), (4, 18467392), (8, 9233696), (16, 4616848), (19, 3887872), (32, 2308424), (38, 1943936), (64, 1154212), (76, 971968), (128, 577106), (152, 485984), (256, 288553), (304, 242992), (608, 121496), (1216, 60748), (2432, 30374), (4864, 15187)]