74151908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 71000092

約数列:

[1, 2, 4, 19, 23, 38, 46, 59, 76, 92, 118, 236, 437, 719, 874, 1121, 1357, 1438, 1748, 2242, 2714, 2876, 4484, 5428, 13661, 16537, 25783, 27322, 33074, 42421, 51566, 54644, 66148, 84842, 103132, 169684, 314203, 628406, 805999, 975683, 1256812, 1611998, 1951366, 3223996, 3902732, 18537977, 37075954, 74151908]

約数ペア:

[(1, 74151908), (2, 37075954), (4, 18537977), (19, 3902732), (23, 3223996), (38, 1951366), (46, 1611998), (59, 1256812), (76, 975683), (92, 805999), (118, 628406), (236, 314203), (437, 169684), (719, 103132), (874, 84842), (1121, 66148), (1357, 54644), (1438, 51566), (1748, 42421), (2242, 33074), (2714, 27322), (2876, 25783), (4484, 16537), (5428, 13661)]