77067328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:675

約数の個数: 56

約数和(自身を含む): 165851840

約数和(自身を除く): 88784512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 211, 416, 422, 439, 832, 844, 878, 1688, 1756, 2743, 3376, 3512, 5486, 5707, 6752, 7024, 10972, 11414, 13504, 14048, 21944, 22828, 28096, 43888, 45656, 87776, 91312, 92629, 175552, 182624, 185258, 365248, 370516, 741032, 1204177, 1482064, 2408354, 2964128, 4816708, 5928256, 9633416, 19266832, 38533664, 77067328]

約数ペア:

[(1, 77067328), (2, 38533664), (4, 19266832), (8, 9633416), (13, 5928256), (16, 4816708), (26, 2964128), (32, 2408354), (52, 1482064), (64, 1204177), (104, 741032), (208, 370516), (211, 365248), (416, 185258), (422, 182624), (439, 175552), (832, 92629), (844, 91312), (878, 87776), (1688, 45656), (1756, 43888), (2743, 28096), (3376, 22828), (3512, 21944), (5486, 14048), (5707, 13504), (6752, 11414), (7024, 10972)]