42972076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1597}}^1$

素因数の和:1670

約数の個数: 36

約数和(自身を含む): 88861584

約数和(自身を除く): 45889508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1597, 1922, 3194, 3844, 6388, 6727, 11179, 13454, 22358, 26908, 44716, 49507, 99014, 198028, 346549, 693098, 1386196, 1534717, 3069434, 6138868, 10743019, 21486038, 42972076]

約数ペア:

[(1, 42972076), (2, 21486038), (4, 10743019), (7, 6138868), (14, 3069434), (28, 1534717), (31, 1386196), (62, 693098), (124, 346549), (217, 198028), (434, 99014), (868, 49507), (961, 44716), (1597, 26908), (1922, 22358), (3194, 13454), (3844, 11179), (6388, 6727)]