25952356199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 34278266880

約数和(自身を除く): 8325910681

約数列:

[1, 7, 11, 23, 77, 109, 161, 233, 253, 577, 763, 1199, 1631, 1771, 2507, 2563, 4039, 5359, 6347, 8393, 13271, 17549, 17941, 25397, 27577, 37513, 44429, 58949, 62893, 92897, 134441, 145981, 177779, 193039, 279367, 412643, 440251, 584131, 691823, 941087, 1021867, 1446539, 1478851, 1955569, 3092143, 4088917, 4842761, 6425441, 10125773, 10351957, 14654069, 15911929, 21645001, 34013573, 44978087, 102578483, 111383503, 161194759, 238095011, 337043587, 1128363313, 2359305109, 3707479457, 25952356199]

約数ペア:

[(1, 25952356199), (7, 3707479457), (11, 2359305109), (23, 1128363313), (77, 337043587), (109, 238095011), (161, 161194759), (233, 111383503), (253, 102578483), (577, 44978087), (763, 34013573), (1199, 21645001), (1631, 15911929), (1771, 14654069), (2507, 10351957), (2563, 10125773), (4039, 6425441), (5359, 4842761), (6347, 4088917), (8393, 3092143), (13271, 1955569), (17549, 1478851), (17941, 1446539), (25397, 1021867), (27577, 941087), (37513, 691823), (44429, 584131), (58949, 440251), (62893, 412643), (92897, 279367), (134441, 193039), (145981, 177779)]