2017296568

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{31627}}^1$

素因数の和:31724

約数の個数: 64

約数和(自身を含む): 4645520640

約数和(自身を除く): 2628224072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 469, 476, 536, 938, 952, 1139, 1876, 2278, 3752, 4556, 7973, 9112, 15946, 31627, 31892, 63254, 63784, 126508, 221389, 253016, 442778, 537659, 885556, 1075318, 1771112, 2119009, 2150636, 3763613, 4238018, 4301272, 7527226, 8476036, 14833063, 15054452, 16952072, 29666126, 30108904, 36023153, 59332252, 72046306, 118664504, 144092612, 252162071, 288185224, 504324142, 1008648284, 2017296568]

約数ペア:

[(1, 2017296568), (2, 1008648284), (4, 504324142), (7, 288185224), (8, 252162071), (14, 144092612), (17, 118664504), (28, 72046306), (34, 59332252), (56, 36023153), (67, 30108904), (68, 29666126), (119, 16952072), (134, 15054452), (136, 14833063), (238, 8476036), (268, 7527226), (469, 4301272), (476, 4238018), (536, 3763613), (938, 2150636), (952, 2119009), (1139, 1771112), (1876, 1075318), (2278, 885556), (3752, 537659), (4556, 442778), (7973, 253016), (9112, 221389), (15946, 126508), (31627, 63784), (31892, 63254)]