66549990796

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{1163}}^1\times {\mathrm{64151}}^1$

素因数の和:65541

約数の個数: 24

約数和(自身を含む): 117087151104

約数和(自身を除く): 50537160308

約数列:

[1, 2, 4, 223, 446, 892, 1163, 2326, 4652, 64151, 128302, 256604, 259349, 518698, 1037396, 14305673, 28611346, 57222692, 74607613, 149215226, 298430452, 16637497699, 33274995398, 66549990796]

約数ペア:

[(1, 66549990796), (2, 33274995398), (4, 16637497699), (223, 298430452), (446, 149215226), (892, 74607613), (1163, 57222692), (2326, 28611346), (4652, 14305673), (64151, 1037396), (128302, 518698), (256604, 259349)]