72041704

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55933}}^1$

素因数の和:55969

約数の個数: 32

約数和(自身を含む): 161089920

約数和(自身を除く): 89048216

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 55933, 111866, 223732, 391531, 447464, 783062, 1286459, 1566124, 2572918, 3132248, 5145836, 9005213, 10291672, 18010426, 36020852, 72041704]

約数ペア:

[(1, 72041704), (2, 36020852), (4, 18010426), (7, 10291672), (8, 9005213), (14, 5145836), (23, 3132248), (28, 2572918), (46, 1566124), (56, 1286459), (92, 783062), (161, 447464), (184, 391531), (322, 223732), (644, 111866), (1288, 55933)]