15961551628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{16927}}^1$

素因数の和:17710

約数の個数: 48

約数和(自身を含む): 31567334400

約数和(自身を除く): 15605782772

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 739, 1276, 1478, 2956, 8129, 16258, 16927, 21431, 32516, 33854, 42862, 67708, 85724, 186197, 235741, 372394, 471482, 490883, 744788, 942964, 981766, 1963532, 5399713, 10799426, 12509053, 21598852, 25018106, 50036212, 137599583, 275199166, 362762537, 550398332, 725525074, 1451050148, 3990387907, 7980775814, 15961551628]

約数ペア:

[(1, 15961551628), (2, 7980775814), (4, 3990387907), (11, 1451050148), (22, 725525074), (29, 550398332), (44, 362762537), (58, 275199166), (116, 137599583), (319, 50036212), (638, 25018106), (739, 21598852), (1276, 12509053), (1478, 10799426), (2956, 5399713), (8129, 1963532), (16258, 981766), (16927, 942964), (21431, 744788), (32516, 490883), (33854, 471482), (42862, 372394), (67708, 235741), (85724, 186197)]