74150072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 143375520

約数和(自身を除く): 69225448

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 397, 631, 794, 1262, 1588, 2524, 3176, 5048, 14689, 23347, 29378, 46694, 58756, 93388, 117512, 186776, 250507, 501014, 1002028, 2004056, 9268759, 18537518, 37075036, 74150072]

約数ペア:

[(1, 74150072), (2, 37075036), (4, 18537518), (8, 9268759), (37, 2004056), (74, 1002028), (148, 501014), (296, 250507), (397, 186776), (631, 117512), (794, 93388), (1262, 58756), (1588, 46694), (2524, 29378), (3176, 23347), (5048, 14689)]