68866996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 140474880

約数和(自身を除く): 71607884

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 638, 682, 899, 1276, 1364, 1741, 1798, 3482, 3596, 6964, 9889, 19151, 19778, 38302, 39556, 50489, 53971, 76604, 100978, 107942, 201956, 215884, 555379, 593681, 1110758, 1187362, 1565159, 2221516, 2374724, 3130318, 6260636, 17216749, 34433498, 68866996]

約数ペア:

[(1, 68866996), (2, 34433498), (4, 17216749), (11, 6260636), (22, 3130318), (29, 2374724), (31, 2221516), (44, 1565159), (58, 1187362), (62, 1110758), (116, 593681), (124, 555379), (319, 215884), (341, 201956), (638, 107942), (682, 100978), (899, 76604), (1276, 53971), (1364, 50489), (1741, 39556), (1798, 38302), (3482, 19778), (3596, 19151), (6964, 9889)]