4352709321968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43261}}^1\times {\mathrm{28979}}^1$

素因数の和:72286

約数の個数: 80

約数和(自身を含む): 9949623183360

約数和(自身を除く): 5596913861392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 28979, 43261, 57958, 86522, 115916, 173044, 202853, 231832, 302827, 346088, 405706, 463664, 605654, 692176, 811412, 898349, 1211308, 1341091, 1622824, 1796698, 2422616, 2682182, 3245648, 3593396, 4845232, 5364364, 6288443, 7186792, 9387637, 10728728, 12576886, 14373584, 18775274, 21457456, 25153772, 37550548, 50307544, 75101096, 100615088, 150202192, 1253660519, 2507321038, 5014642076, 8775623633, 10029284152, 17551247266, 20058568304, 35102494532, 38863476089, 70204989064, 77726952178, 140409978128, 155453904356, 272044332623, 310907808712, 544088665246, 621815617424, 1088177330492, 2176354660984, 4352709321968]

約数ペア:

[(1, 4352709321968), (2, 2176354660984), (4, 1088177330492), (7, 621815617424), (8, 544088665246), (14, 310907808712), (16, 272044332623), (28, 155453904356), (31, 140409978128), (56, 77726952178), (62, 70204989064), (112, 38863476089), (124, 35102494532), (217, 20058568304), (248, 17551247266), (434, 10029284152), (496, 8775623633), (868, 5014642076), (1736, 2507321038), (3472, 1253660519), (28979, 150202192), (43261, 100615088), (57958, 75101096), (86522, 50307544), (115916, 37550548), (173044, 25153772), (202853, 21457456), (231832, 18775274), (302827, 14373584), (346088, 12576886), (405706, 10728728), (463664, 9387637), (605654, 7186792), (692176, 6288443), (811412, 5364364), (898349, 4845232), (1211308, 3593396), (1341091, 3245648), (1622824, 2682182), (1796698, 2422616)]