39496768

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 56

約数和(自身を含む): 81385664

約数和(自身を除く): 41888896

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 122, 134, 151, 244, 268, 302, 488, 536, 604, 976, 1072, 1208, 1952, 2144, 2416, 3904, 4087, 4288, 4832, 8174, 9211, 9664, 10117, 16348, 18422, 20234, 32696, 36844, 40468, 65392, 73688, 80936, 130784, 147376, 161872, 261568, 294752, 323744, 589504, 617137, 647488, 1234274, 2468548, 4937096, 9874192, 19748384, 39496768]

約数ペア:

[(1, 39496768), (2, 19748384), (4, 9874192), (8, 4937096), (16, 2468548), (32, 1234274), (61, 647488), (64, 617137), (67, 589504), (122, 323744), (134, 294752), (151, 261568), (244, 161872), (268, 147376), (302, 130784), (488, 80936), (536, 73688), (604, 65392), (976, 40468), (1072, 36844), (1208, 32696), (1952, 20234), (2144, 18422), (2416, 16348), (3904, 10117), (4087, 9664), (4288, 9211), (4832, 8174)]