69321784

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72817}}^1$

素因数の和:72847

約数の個数: 32

約数和(自身を含む): 157286880

約数和(自身を除く): 87965096

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 72817, 145634, 291268, 509719, 582536, 1019438, 1237889, 2038876, 2475778, 4077752, 4951556, 8665223, 9903112, 17330446, 34660892, 69321784]

約数ペア:

[(1, 69321784), (2, 34660892), (4, 17330446), (7, 9903112), (8, 8665223), (14, 4951556), (17, 4077752), (28, 2475778), (34, 2038876), (56, 1237889), (68, 1019438), (119, 582536), (136, 509719), (238, 291268), (476, 145634), (952, 72817)]