71189504

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3698

約数の個数: 44

約数和(自身を含む): 149840400

約数和(自身を除く): 78650896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 3659, 4864, 7318, 9728, 14636, 19456, 29272, 58544, 69521, 117088, 139042, 234176, 278084, 468352, 556168, 936704, 1112336, 1873408, 2224672, 3746816, 4449344, 8898688, 17797376, 35594752, 71189504]

約数ペア:

[(1, 71189504), (2, 35594752), (4, 17797376), (8, 8898688), (16, 4449344), (19, 3746816), (32, 2224672), (38, 1873408), (64, 1112336), (76, 936704), (128, 556168), (152, 468352), (256, 278084), (304, 234176), (512, 139042), (608, 117088), (1024, 69521), (1216, 58544), (2432, 29272), (3659, 19456), (4864, 14636), (7318, 9728)]