72954004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 136710784

約数和(自身を除く): 63756780

約数列:

[1, 2, 4, 17, 34, 68, 223, 283, 289, 446, 566, 578, 892, 1132, 1156, 3791, 4811, 7582, 9622, 15164, 19244, 63109, 64447, 81787, 126218, 128894, 163574, 252436, 257788, 327148, 1072853, 2145706, 4291412, 18238501, 36477002, 72954004]

約数ペア:

[(1, 72954004), (2, 36477002), (4, 18238501), (17, 4291412), (34, 2145706), (68, 1072853), (223, 327148), (283, 257788), (289, 252436), (446, 163574), (566, 128894), (578, 126218), (892, 81787), (1132, 64447), (1156, 63109), (3791, 19244), (4811, 15164), (7582, 9622)]