74694914

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 135296568

約数和(自身を除く): 60601654

約数列:

[1, 2, 7, 14, 49, 53, 73, 98, 106, 146, 197, 371, 394, 511, 742, 1022, 1379, 2597, 2758, 3577, 3869, 5194, 7154, 7738, 9653, 10441, 14381, 19306, 20882, 27083, 28762, 54166, 73087, 100667, 146174, 189581, 201334, 379162, 511609, 704669, 762193, 1023218, 1409338, 1524386, 5335351, 10670702, 37347457, 74694914]

約数ペア:

[(1, 74694914), (2, 37347457), (7, 10670702), (14, 5335351), (49, 1524386), (53, 1409338), (73, 1023218), (98, 762193), (106, 704669), (146, 511609), (197, 379162), (371, 201334), (394, 189581), (511, 146174), (742, 100667), (1022, 73087), (1379, 54166), (2597, 28762), (2758, 27083), (3577, 20882), (3869, 19306), (5194, 14381), (7154, 10441), (7738, 9653)]