29575784

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 68636160

約数和(自身を除く): 39060376

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 661, 799, 952, 1316, 1322, 1598, 2632, 2644, 3196, 4627, 5288, 5593, 6392, 9254, 11186, 11237, 18508, 22372, 22474, 31067, 37016, 44744, 44948, 62134, 78659, 89896, 124268, 157318, 217469, 248536, 314636, 434938, 528139, 629272, 869876, 1056278, 1739752, 2112556, 3696973, 4225112, 7393946, 14787892, 29575784]

約数ペア:

[(1, 29575784), (2, 14787892), (4, 7393946), (7, 4225112), (8, 3696973), (14, 2112556), (17, 1739752), (28, 1056278), (34, 869876), (47, 629272), (56, 528139), (68, 434938), (94, 314636), (119, 248536), (136, 217469), (188, 157318), (238, 124268), (329, 89896), (376, 78659), (476, 62134), (658, 44948), (661, 44744), (799, 37016), (952, 31067), (1316, 22474), (1322, 22372), (1598, 18508), (2632, 11237), (2644, 11186), (3196, 9254), (4627, 6392), (5288, 5593)]