8049663728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{272981}}^1$

素因数の和:273105

約数の個数: 40

約数和(自身を含む): 16586386320

約数和(自身を除く): 8536722592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 3686, 7372, 14744, 29488, 272981, 545962, 1091924, 2183848, 4367696, 5186639, 10373278, 20746556, 26479157, 41493112, 52958314, 82986224, 105916628, 211833256, 423666512, 503103983, 1006207966, 2012415932, 4024831864, 8049663728]

約数ペア:

[(1, 8049663728), (2, 4024831864), (4, 2012415932), (8, 1006207966), (16, 503103983), (19, 423666512), (38, 211833256), (76, 105916628), (97, 82986224), (152, 52958314), (194, 41493112), (304, 26479157), (388, 20746556), (776, 10373278), (1552, 5186639), (1843, 4367696), (3686, 2183848), (7372, 1091924), (14744, 545962), (29488, 272981)]