74658628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 152143488

約数和(自身を除く): 77484860

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 151, 187, 302, 374, 604, 661, 748, 1322, 1661, 2567, 2644, 3322, 5134, 6644, 7271, 10268, 11237, 14542, 22474, 28237, 29084, 44948, 56474, 99811, 112948, 123607, 199622, 247214, 399244, 494428, 1097921, 1696787, 2195842, 3393574, 4391684, 6787148, 18664657, 37329314, 74658628]

約数ペア:

[(1, 74658628), (2, 37329314), (4, 18664657), (11, 6787148), (17, 4391684), (22, 3393574), (34, 2195842), (44, 1696787), (68, 1097921), (151, 494428), (187, 399244), (302, 247214), (374, 199622), (604, 123607), (661, 112948), (748, 99811), (1322, 56474), (1661, 44948), (2567, 29084), (2644, 28237), (3322, 22474), (5134, 14542), (6644, 11237), (7271, 10268)]