40647516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37223}}^1$

素因数の和:37250

約数の個数: 48

約数和(自身を含む): 116734464

約数和(自身を除く): 76086948

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 37223, 74446, 111669, 148892, 223338, 260561, 446676, 483899, 521122, 781683, 967798, 1042244, 1451697, 1563366, 1935596, 2903394, 3126732, 3387293, 5806788, 6774586, 10161879, 13549172, 20323758, 40647516]

約数ペア:

[(1, 40647516), (2, 20323758), (3, 13549172), (4, 10161879), (6, 6774586), (7, 5806788), (12, 3387293), (13, 3126732), (14, 2903394), (21, 1935596), (26, 1563366), (28, 1451697), (39, 1042244), (42, 967798), (52, 781683), (78, 521122), (84, 483899), (91, 446676), (156, 260561), (182, 223338), (273, 148892), (364, 111669), (546, 74446), (1092, 37223)]