25941184

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 55248048

約数和(自身を除く): 29306864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 136, 211, 226, 272, 422, 452, 544, 844, 904, 1088, 1688, 1808, 1921, 3376, 3587, 3616, 3842, 6752, 7174, 7232, 7684, 13504, 14348, 15368, 23843, 28696, 30736, 47686, 57392, 61472, 95372, 114784, 122944, 190744, 229568, 381488, 405331, 762976, 810662, 1525952, 1621324, 3242648, 6485296, 12970592, 25941184]

約数ペア:

[(1, 25941184), (2, 12970592), (4, 6485296), (8, 3242648), (16, 1621324), (17, 1525952), (32, 810662), (34, 762976), (64, 405331), (68, 381488), (113, 229568), (136, 190744), (211, 122944), (226, 114784), (272, 95372), (422, 61472), (452, 57392), (544, 47686), (844, 30736), (904, 28696), (1088, 23843), (1688, 15368), (1808, 14348), (1921, 13504), (3376, 7684), (3587, 7232), (3616, 7174), (3842, 6752)]