7777681936

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{70583}}^1$

素因数の和:70759

約数の個数: 40

約数和(自身を含む): 15439261824

約数和(自身を除く): 7661579888

約数列:

[1, 2, 4, 8, 16, 71, 97, 142, 194, 284, 388, 568, 776, 1136, 1552, 6887, 13774, 27548, 55096, 70583, 110192, 141166, 282332, 564664, 1129328, 5011393, 6846551, 10022786, 13693102, 20045572, 27386204, 40091144, 54772408, 80182288, 109544816, 486105121, 972210242, 1944420484, 3888840968, 7777681936]

約数ペア:

[(1, 7777681936), (2, 3888840968), (4, 1944420484), (8, 972210242), (16, 486105121), (71, 109544816), (97, 80182288), (142, 54772408), (194, 40091144), (284, 27386204), (388, 20045572), (568, 13693102), (776, 10022786), (1136, 6846551), (1552, 5011393), (6887, 1129328), (13774, 564664), (27548, 282332), (55096, 141166), (70583, 110192)]